1789531380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 480

約数和(自身を含む): 7057881600

約数和(自身を除く): 5268350220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 61, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 122, 126, 130, 135, 140, 156, 162, 180, 182, 183, 189, 195, 199, 210, 234, 244, 252, 260, 270, 273, 305, 315, 324, 351, 364, 366, 378, 390, 398, 405, 420, 427, 455, 468, 540, 546, 549, 567, 585, 597, 610, 630, 702, 732, 756, 780, 793, 796, 810, 819, 854, 910, 915, 945, 995, 1053, 1092, 1098, 1134, 1170, 1194, 1220, 1260, 1281, 1365, 1393, 1404, 1586, 1620, 1638, 1647, 1708, 1755, 1791, 1820, 1830, 1890, 1990, 2106, 2135, 2196, 2268, 2340, 2379, 2388, 2457, 2562, 2587, 2730, 2745, 2786, 2835, 2985, 3172, 3276, 3294, 3510, 3582, 3660, 3780, 3843, 3965, 3980, 4095, 4179, 4212, 4270, 4758, 4914, 4941, 5124, 5174, 5265, 5373, 5460, 5490, 5551, 5572, 5670, 5970, 6405, 6588, 6965, 7020, 7137, 7164, 7371, 7686, 7761, 7930, 8190, 8235, 8358, 8540, 8955, 9516, 9828, 9882, 10348, 10530, 10746, 10980, 11102, 11340, 11529, 11895, 11940, 12139, 12285, 12537, 12810, 12935, 13930, 14274, 14742, 15372, 15522, 15860, 16119, 16380, 16470, 16653, 16716, 17910, 18109, 19215, 19764, 20895, 21060, 21411, 21492, 22204, 23058, 23283, 23790, 24278, 24570, 24705, 25074, 25620, 25870, 26865, 27755, 27860, 28548, 29484, 31044, 32238, 32940, 33306, 34587, 35685, 35820, 36218, 36417, 36855, 37611, 38430, 38805, 41790, 42822, 46116, 46566, 47580, 48556, 49140, 49410, 49959, 50148, 51740, 53730, 54327, 55510, 57645, 60695, 62685, 64233, 64476, 66612, 69174, 69849, 71370, 72436, 72834, 73710, 75222, 76860, 77610, 80595, 83265, 83580, 84973, 85644, 90545, 93132, 98820, 99918, 107055, 107460, 108654, 109251, 111020, 112833, 115290, 116415, 121390, 125370, 128466, 138348, 139698, 142740, 145668, 147420, 149877, 150444, 155220, 157807, 161190, 162981, 166530, 169946, 172935, 181090, 182085, 188055, 199836, 209547, 214110, 217308, 218502, 225666, 230580, 232830, 242780, 249795, 250740, 254919, 256932, 271635, 279396, 299754, 315614, 321165, 322380, 325962, 327753, 333060, 339892, 345870, 349245, 362180, 364170, 376110, 419094, 424865, 428220, 437004, 449631, 451332, 465660, 473421, 488943, 499590, 509838, 543270, 546255, 564165, 599508, 631228, 642330, 651924, 655506, 691740, 698490, 728340, 749385, 752220, 764757, 789035, 814905, 838188, 849730, 899262, 946842, 977886, 983259, 999180, 1019676, 1047735, 1086540, 1092510, 1104649, 1128330, 1274595, 1284660, 1311012, 1396980, 1420263, 1466829, 1498770, 1529514, 1578070, 1629810, 1638765, 1699460, 1798524, 1893684, 1955772, 1966518, 2095470, 2185020, 2209298, 2248155, 2256660, 2294271, 2367105, 2444715, 2549190, 2840526, 2933658, 2997540, 3059028, 3156140, 3259620, 3277530, 3313947, 3823785, 3933036, 4190940, 4260789, 4418596, 4496310, 4588542, 4734210, 4889430, 4916295, 5098380, 5523245, 5681052, 5867316, 6555060, 6627894, 6882813, 7101315, 7334145, 7647570, 8521578, 8992620, 9177084, 9468420, 9778860, 9832590, 9941841, 11046490, 11471355, 12782367, 13255788, 13765626, 14202630, 14668290, 15295140, 16569735, 17043156, 19665180, 19883682, 21303945, 22092980, 22942710, 25564734, 27531252, 28405260, 29336580, 29825523, 33139470, 34414065, 39767364, 42607890, 45885420, 49709205, 51129468, 59651046, 63911835, 66278940, 68828130, 85215780, 89476569, 99418410, 119302092, 127823670, 137656260, 149127615, 178953138, 198836820, 255647340, 298255230, 357906276, 447382845, 596510460, 894765690, 1789531380]

約数ペア:

[(1, 1789531380), (2, 894765690), (3, 596510460), (4, 447382845), (5, 357906276), (6, 298255230), (7, 255647340), (9, 198836820), (10, 178953138), (12, 149127615), (13, 137656260), (14, 127823670), (15, 119302092), (18, 99418410), (20, 89476569), (21, 85215780), (26, 68828130), (27, 66278940), (28, 63911835), (30, 59651046), (35, 51129468), (36, 49709205), (39, 45885420), (42, 42607890), (45, 39767364), (52, 34414065), (54, 33139470), (60, 29825523), (61, 29336580), (63, 28405260), (65, 27531252), (70, 25564734), (78, 22942710), (81, 22092980), (84, 21303945), (90, 19883682), (91, 19665180), (105, 17043156), (108, 16569735), (117, 15295140), (122, 14668290), (126, 14202630), (130, 13765626), (135, 13255788), (140, 12782367), (156, 11471355), (162, 11046490), (180, 9941841), (182, 9832590), (183, 9778860), (189, 9468420), (195, 9177084), (199, 8992620), (210, 8521578), (234, 7647570), (244, 7334145), (252, 7101315), (260, 6882813), (270, 6627894), (273, 6555060), (305, 5867316), (315, 5681052), (324, 5523245), (351, 5098380), (364, 4916295), (366, 4889430), (378, 4734210), (390, 4588542), (398, 4496310), (405, 4418596), (420, 4260789), (427, 4190940), (455, 3933036), (468, 3823785), (540, 3313947), (546, 3277530), (549, 3259620), (567, 3156140), (585, 3059028), (597, 2997540), (610, 2933658), (630, 2840526), (702, 2549190), (732, 2444715), (756, 2367105), (780, 2294271), (793, 2256660), (796, 2248155), (810, 2209298), (819, 2185020), (854, 2095470), (910, 1966518), (915, 1955772), (945, 1893684), (995, 1798524), (1053, 1699460), (1092, 1638765), (1098, 1629810), (1134, 1578070), (1170, 1529514), (1194, 1498770), (1220, 1466829), (1260, 1420263), (1281, 1396980), (1365, 1311012), (1393, 1284660), (1404, 1274595), (1586, 1128330), (1620, 1104649), (1638, 1092510), (1647, 1086540), (1708, 1047735), (1755, 1019676), (1791, 999180), (1820, 983259), (1830, 977886), (1890, 946842), (1990, 899262), (2106, 849730), (2135, 838188), (2196, 814905), (2268, 789035), (2340, 764757), (2379, 752220), (2388, 749385), (2457, 728340), (2562, 698490), (2587, 691740), (2730, 655506), (2745, 651924), (2786, 642330), (2835, 631228), (2985, 599508), (3172, 564165), (3276, 546255), (3294, 543270), (3510, 509838), (3582, 499590), (3660, 488943), (3780, 473421), (3843, 465660), (3965, 451332), (3980, 449631), (4095, 437004), (4179, 428220), (4212, 424865), (4270, 419094), (4758, 376110), (4914, 364170), (4941, 362180), (5124, 349245), (5174, 345870), (5265, 339892), (5373, 333060), (5460, 327753), (5490, 325962), (5551, 322380), (5572, 321165), (5670, 315614), (5970, 299754), (6405, 279396), (6588, 271635), (6965, 256932), (7020, 254919), (7137, 250740), (7164, 249795), (7371, 242780), (7686, 232830), (7761, 230580), (7930, 225666), (8190, 218502), (8235, 217308), (8358, 214110), (8540, 209547), (8955, 199836), (9516, 188055), (9828, 182085), (9882, 181090), (10348, 172935), (10530, 169946), (10746, 166530), (10980, 162981), (11102, 161190), (11340, 157807), (11529, 155220), (11895, 150444), (11940, 149877), (12139, 147420), (12285, 145668), (12537, 142740), (12810, 139698), (12935, 138348), (13930, 128466), (14274, 125370), (14742, 121390), (15372, 116415), (15522, 115290), (15860, 112833), (16119, 111020), (16380, 109251), (16470, 108654), (16653, 107460), (16716, 107055), (17910, 99918), (18109, 98820), (19215, 93132), (19764, 90545), (20895, 85644), (21060, 84973), (21411, 83580), (21492, 83265), (22204, 80595), (23058, 77610), (23283, 76860), (23790, 75222), (24278, 73710), (24570, 72834), (24705, 72436), (25074, 71370), (25620, 69849), (25870, 69174), (26865, 66612), (27755, 64476), (27860, 64233), (28548, 62685), (29484, 60695), (31044, 57645), (32238, 55510), (32940, 54327), (33306, 53730), (34587, 51740), (35685, 50148), (35820, 49959), (36218, 49410), (36417, 49140), (36855, 48556), (37611, 47580), (38430, 46566), (38805, 46116), (41790, 42822)]