289975140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:329

約数の個数: 360

約数和(自身を含む): 1143632952

約数和(自身を除く): 853657812

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, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 281, 294, 315, 324, 351, 364, 378, 390, 405, 420, 441, 455, 468, 490, 540, 546, 562, 567, 585, 588, 630, 637, 702, 735, 756, 780, 810, 819, 843, 882, 910, 945, 980, 1053, 1092, 1124, 1134, 1170, 1260, 1274, 1323, 1365, 1404, 1405, 1470, 1620, 1638, 1686, 1755, 1764, 1820, 1890, 1911, 1967, 2106, 2205, 2268, 2340, 2457, 2529, 2548, 2646, 2730, 2810, 2835, 2940, 3185, 3276, 3372, 3510, 3653, 3780, 3822, 3934, 3969, 4095, 4212, 4215, 4410, 4914, 5058, 5265, 5292, 5460, 5620, 5670, 5733, 5901, 6370, 6615, 7020, 7306, 7371, 7587, 7644, 7868, 7938, 8190, 8430, 8820, 9555, 9828, 9835, 10116, 10530, 10959, 11340, 11466, 11802, 12285, 12645, 12740, 13230, 13769, 14612, 14742, 15174, 15876, 16380, 16860, 17199, 17703, 18265, 19110, 19670, 19845, 21060, 21918, 22761, 22932, 23604, 24570, 25290, 25571, 26460, 27538, 28665, 29484, 29505, 30348, 32877, 34398, 35406, 36530, 36855, 37935, 38220, 39340, 39690, 41307, 43836, 45522, 49140, 50580, 51142, 51597, 53109, 54795, 55076, 57330, 59010, 65754, 68796, 68845, 70812, 73060, 73710, 75870, 76713, 79380, 82614, 85995, 88515, 91044, 98631, 102284, 103194, 106218, 109590, 113805, 114660, 118020, 123921, 127855, 131508, 137690, 147420, 151740, 153426, 159327, 164385, 165228, 171990, 177030, 178997, 197262, 206388, 206535, 212436, 219180, 227610, 230139, 247842, 255710, 257985, 265545, 275380, 295893, 306852, 318654, 328770, 343980, 354060, 357994, 371763, 383565, 394524, 413070, 455220, 460278, 493155, 495684, 511420, 515970, 531090, 536991, 591786, 619605, 637308, 657540, 690417, 715988, 743526, 767130, 796635, 826140, 894985, 920556, 986310, 1031940, 1062180, 1073982, 1115289, 1150695, 1183572, 1239210, 1380834, 1479465, 1487052, 1534260, 1593270, 1610973, 1789970, 1858815, 1972620, 2071251, 2147964, 2230578, 2301390, 2478420, 2684955, 2761668, 2958930, 3186540, 3221946, 3452085, 3579940, 3717630, 4142502, 4461156, 4602780, 4832919, 5369910, 5576445, 5917860, 6443892, 6904170, 7435260, 8054865, 8285004, 9665838, 10356255, 10739820, 11152890, 13808340, 14498757, 16109730, 19331676, 20712510, 22305780, 24164595, 28997514, 32219460, 41425020, 48329190, 57995028, 72493785, 96658380, 144987570, 289975140]

約数ペア:

[(1, 289975140), (2, 144987570), (3, 96658380), (4, 72493785), (5, 57995028), (6, 48329190), (7, 41425020), (9, 32219460), (10, 28997514), (12, 24164595), (13, 22305780), (14, 20712510), (15, 19331676), (18, 16109730), (20, 14498757), (21, 13808340), (26, 11152890), (27, 10739820), (28, 10356255), (30, 9665838), (35, 8285004), (36, 8054865), (39, 7435260), (42, 6904170), (45, 6443892), (49, 5917860), (52, 5576445), (54, 5369910), (60, 4832919), (63, 4602780), (65, 4461156), (70, 4142502), (78, 3717630), (81, 3579940), (84, 3452085), (90, 3221946), (91, 3186540), (98, 2958930), (105, 2761668), (108, 2684955), (117, 2478420), (126, 2301390), (130, 2230578), (135, 2147964), (140, 2071251), (147, 1972620), (156, 1858815), (162, 1789970), (180, 1610973), (182, 1593270), (189, 1534260), (195, 1487052), (196, 1479465), (210, 1380834), (234, 1239210), (245, 1183572), (252, 1150695), (260, 1115289), (270, 1073982), (273, 1062180), (281, 1031940), (294, 986310), (315, 920556), (324, 894985), (351, 826140), (364, 796635), (378, 767130), (390, 743526), (405, 715988), (420, 690417), (441, 657540), (455, 637308), (468, 619605), (490, 591786), (540, 536991), (546, 531090), (562, 515970), (567, 511420), (585, 495684), (588, 493155), (630, 460278), (637, 455220), (702, 413070), (735, 394524), (756, 383565), (780, 371763), (810, 357994), (819, 354060), (843, 343980), (882, 328770), (910, 318654), (945, 306852), (980, 295893), (1053, 275380), (1092, 265545), (1124, 257985), (1134, 255710), (1170, 247842), (1260, 230139), (1274, 227610), (1323, 219180), (1365, 212436), (1404, 206535), (1405, 206388), (1470, 197262), (1620, 178997), (1638, 177030), (1686, 171990), (1755, 165228), (1764, 164385), (1820, 159327), (1890, 153426), (1911, 151740), (1967, 147420), (2106, 137690), (2205, 131508), (2268, 127855), (2340, 123921), (2457, 118020), (2529, 114660), (2548, 113805), (2646, 109590), (2730, 106218), (2810, 103194), (2835, 102284), (2940, 98631), (3185, 91044), (3276, 88515), (3372, 85995), (3510, 82614), (3653, 79380), (3780, 76713), (3822, 75870), (3934, 73710), (3969, 73060), (4095, 70812), (4212, 68845), (4215, 68796), (4410, 65754), (4914, 59010), (5058, 57330), (5265, 55076), (5292, 54795), (5460, 53109), (5620, 51597), (5670, 51142), (5733, 50580), (5901, 49140), (6370, 45522), (6615, 43836), (7020, 41307), (7306, 39690), (7371, 39340), (7587, 38220), (7644, 37935), (7868, 36855), (7938, 36530), (8190, 35406), (8430, 34398), (8820, 32877), (9555, 30348), (9828, 29505), (9835, 29484), (10116, 28665), (10530, 27538), (10959, 26460), (11340, 25571), (11466, 25290), (11802, 24570), (12285, 23604), (12645, 22932), (12740, 22761), (13230, 21918), (13769, 21060), (14612, 19845), (14742, 19670), (15174, 19110), (15876, 18265), (16380, 17703), (16860, 17199)]