1391857740

素因数分解:

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

素因数の和:302

約数の個数: 432

約数和(自身を含む): 5402779200

約数和(自身を除く): 4010921460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 61, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 122, 126, 130, 140, 147, 156, 180, 182, 183, 195, 196, 199, 210, 234, 244, 245, 252, 260, 273, 294, 305, 315, 364, 366, 390, 398, 420, 427, 441, 455, 468, 490, 546, 549, 585, 588, 597, 610, 630, 637, 732, 735, 780, 793, 796, 819, 854, 882, 910, 915, 980, 995, 1092, 1098, 1170, 1194, 1220, 1260, 1274, 1281, 1365, 1393, 1470, 1586, 1638, 1708, 1764, 1791, 1820, 1830, 1911, 1990, 2135, 2196, 2205, 2340, 2379, 2388, 2548, 2562, 2587, 2730, 2745, 2786, 2940, 2985, 2989, 3172, 3185, 3276, 3582, 3660, 3822, 3843, 3965, 3980, 4095, 4179, 4270, 4410, 4758, 5124, 5174, 5460, 5490, 5551, 5572, 5733, 5970, 5978, 6370, 6405, 6965, 7137, 7164, 7644, 7686, 7761, 7930, 8190, 8358, 8540, 8820, 8955, 8967, 9516, 9555, 9751, 10348, 10980, 11102, 11466, 11895, 11940, 11956, 12139, 12537, 12740, 12810, 12935, 13930, 14274, 14945, 15372, 15522, 15860, 16380, 16653, 16716, 17910, 17934, 18109, 19110, 19215, 19502, 20895, 22204, 22932, 23283, 23790, 24278, 25074, 25620, 25870, 26901, 27755, 27860, 28548, 28665, 29253, 29890, 31044, 33306, 35685, 35820, 35868, 36218, 36417, 38220, 38430, 38805, 38857, 39004, 41790, 44835, 46566, 47580, 48556, 48755, 49959, 50148, 51740, 53802, 54327, 55510, 57330, 58506, 59780, 60695, 62685, 66612, 71370, 72436, 72834, 76860, 77610, 77714, 83265, 83580, 84973, 87759, 89670, 90545, 93132, 97510, 99918, 107604, 108654, 109251, 111020, 114660, 116415, 116571, 117012, 121390, 125370, 126763, 134505, 142740, 145668, 146265, 155220, 155428, 157807, 162981, 166530, 169946, 175518, 179340, 181090, 182085, 194285, 195020, 199836, 217308, 218502, 232830, 233142, 242780, 249795, 250740, 253526, 254919, 269010, 271635, 292530, 315614, 325962, 333060, 339892, 349713, 351036, 362180, 364170, 380289, 388570, 424865, 437004, 438795, 465660, 466284, 473421, 499590, 507052, 509838, 538020, 543270, 546255, 582855, 585060, 594811, 631228, 633815, 651924, 699426, 728340, 760578, 764757, 777140, 789035, 814905, 849730, 877590, 946842, 999180, 1019676, 1086540, 1092510, 1104649, 1140867, 1165710, 1189622, 1267630, 1274595, 1398852, 1420263, 1521156, 1529514, 1578070, 1629810, 1699460, 1748565, 1755180, 1784433, 1893684, 1901445, 2185020, 2209298, 2281734, 2331420, 2367105, 2379244, 2535260, 2549190, 2840526, 2974055, 3059028, 3156140, 3259620, 3313947, 3497130, 3568866, 3802890, 3823785, 4418596, 4563468, 4734210, 5098380, 5353299, 5523245, 5681052, 5704335, 5948110, 6627894, 6994260, 7101315, 7137732, 7605780, 7647570, 7732543, 8922165, 9468420, 9941841, 10706598, 11046490, 11408670, 11896220, 13255788, 14202630, 15295140, 15465086, 16569735, 17844330, 19883682, 21413196, 22092980, 22817340, 23197629, 26766495, 28405260, 30930172, 33139470, 35688660, 38662715, 39767364, 46395258, 49709205, 53532990, 66278940, 69592887, 77325430, 92790516, 99418410, 107065980, 115988145, 139185774, 154650860, 198836820, 231976290, 278371548, 347964435, 463952580, 695928870, 1391857740]

約数ペア:

[(1, 1391857740), (2, 695928870), (3, 463952580), (4, 347964435), (5, 278371548), (6, 231976290), (7, 198836820), (9, 154650860), (10, 139185774), (12, 115988145), (13, 107065980), (14, 99418410), (15, 92790516), (18, 77325430), (20, 69592887), (21, 66278940), (26, 53532990), (28, 49709205), (30, 46395258), (35, 39767364), (36, 38662715), (39, 35688660), (42, 33139470), (45, 30930172), (49, 28405260), (52, 26766495), (60, 23197629), (61, 22817340), (63, 22092980), (65, 21413196), (70, 19883682), (78, 17844330), (84, 16569735), (90, 15465086), (91, 15295140), (98, 14202630), (105, 13255788), (117, 11896220), (122, 11408670), (126, 11046490), (130, 10706598), (140, 9941841), (147, 9468420), (156, 8922165), (180, 7732543), (182, 7647570), (183, 7605780), (195, 7137732), (196, 7101315), (199, 6994260), (210, 6627894), (234, 5948110), (244, 5704335), (245, 5681052), (252, 5523245), (260, 5353299), (273, 5098380), (294, 4734210), (305, 4563468), (315, 4418596), (364, 3823785), (366, 3802890), (390, 3568866), (398, 3497130), (420, 3313947), (427, 3259620), (441, 3156140), (455, 3059028), (468, 2974055), (490, 2840526), (546, 2549190), (549, 2535260), (585, 2379244), (588, 2367105), (597, 2331420), (610, 2281734), (630, 2209298), (637, 2185020), (732, 1901445), (735, 1893684), (780, 1784433), (793, 1755180), (796, 1748565), (819, 1699460), (854, 1629810), (882, 1578070), (910, 1529514), (915, 1521156), (980, 1420263), (995, 1398852), (1092, 1274595), (1098, 1267630), (1170, 1189622), (1194, 1165710), (1220, 1140867), (1260, 1104649), (1274, 1092510), (1281, 1086540), (1365, 1019676), (1393, 999180), (1470, 946842), (1586, 877590), (1638, 849730), (1708, 814905), (1764, 789035), (1791, 777140), (1820, 764757), (1830, 760578), (1911, 728340), (1990, 699426), (2135, 651924), (2196, 633815), (2205, 631228), (2340, 594811), (2379, 585060), (2388, 582855), (2548, 546255), (2562, 543270), (2587, 538020), (2730, 509838), (2745, 507052), (2786, 499590), (2940, 473421), (2985, 466284), (2989, 465660), (3172, 438795), (3185, 437004), (3276, 424865), (3582, 388570), (3660, 380289), (3822, 364170), (3843, 362180), (3965, 351036), (3980, 349713), (4095, 339892), (4179, 333060), (4270, 325962), (4410, 315614), (4758, 292530), (5124, 271635), (5174, 269010), (5460, 254919), (5490, 253526), (5551, 250740), (5572, 249795), (5733, 242780), (5970, 233142), (5978, 232830), (6370, 218502), (6405, 217308), (6965, 199836), (7137, 195020), (7164, 194285), (7644, 182085), (7686, 181090), (7761, 179340), (7930, 175518), (8190, 169946), (8358, 166530), (8540, 162981), (8820, 157807), (8955, 155428), (8967, 155220), (9516, 146265), (9555, 145668), (9751, 142740), (10348, 134505), (10980, 126763), (11102, 125370), (11466, 121390), (11895, 117012), (11940, 116571), (11956, 116415), (12139, 114660), (12537, 111020), (12740, 109251), (12810, 108654), (12935, 107604), (13930, 99918), (14274, 97510), (14945, 93132), (15372, 90545), (15522, 89670), (15860, 87759), (16380, 84973), (16653, 83580), (16716, 83265), (17910, 77714), (17934, 77610), (18109, 76860), (19110, 72834), (19215, 72436), (19502, 71370), (20895, 66612), (22204, 62685), (22932, 60695), (23283, 59780), (23790, 58506), (24278, 57330), (25074, 55510), (25620, 54327), (25870, 53802), (26901, 51740), (27755, 50148), (27860, 49959), (28548, 48755), (28665, 48556), (29253, 47580), (29890, 46566), (31044, 44835), (33306, 41790), (35685, 39004), (35820, 38857), (35868, 38805), (36218, 38430), (36417, 38220)]