389467260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 1534740480

約数和(自身を除く): 1145273220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 59, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 118, 124, 126, 130, 140, 155, 156, 169, 177, 180, 182, 186, 195, 210, 217, 234, 236, 252, 260, 273, 279, 295, 310, 315, 338, 354, 364, 372, 390, 403, 413, 420, 434, 455, 465, 468, 507, 531, 546, 558, 585, 590, 620, 630, 651, 676, 708, 767, 780, 806, 819, 826, 845, 868, 885, 910, 930, 1014, 1062, 1085, 1092, 1116, 1170, 1180, 1183, 1209, 1239, 1260, 1302, 1365, 1395, 1521, 1534, 1612, 1638, 1652, 1690, 1770, 1820, 1829, 1860, 1953, 2015, 2028, 2065, 2124, 2170, 2301, 2340, 2366, 2418, 2478, 2535, 2604, 2655, 2730, 2790, 2821, 3042, 3068, 3255, 3276, 3380, 3540, 3549, 3627, 3658, 3717, 3835, 3906, 4030, 4095, 4130, 4340, 4602, 4732, 4836, 4956, 5070, 5239, 5310, 5369, 5460, 5487, 5580, 5642, 5915, 6045, 6084, 6195, 6510, 6903, 7098, 7254, 7316, 7434, 7605, 7670, 7812, 8060, 8190, 8260, 8463, 9145, 9204, 9765, 9971, 10140, 10478, 10620, 10647, 10738, 10974, 11284, 11505, 11830, 12090, 12390, 12803, 13020, 13806, 14105, 14196, 14508, 14868, 15210, 15340, 15717, 16107, 16380, 16461, 16926, 17745, 18135, 18290, 18585, 19530, 19942, 20956, 21294, 21476, 21948, 23010, 23660, 23777, 24180, 24780, 25389, 25606, 26195, 26845, 27435, 27612, 28210, 29913, 30420, 31434, 32214, 32922, 33852, 34515, 35490, 36270, 36580, 36673, 37170, 38409, 39060, 39884, 42315, 42588, 46020, 47151, 47554, 48321, 49855, 50778, 51212, 52390, 53235, 53690, 54870, 56420, 59826, 62868, 64015, 64428, 65844, 69030, 69797, 70980, 71331, 72540, 73346, 74340, 76818, 78585, 80535, 82305, 84630, 89739, 94302, 95108, 96642, 99710, 101556, 104780, 106470, 107380, 109740, 110019, 115227, 118885, 119652, 126945, 128030, 138060, 139594, 142662, 146692, 149565, 153636, 157170, 161070, 164610, 166439, 169260, 179478, 183365, 188604, 192045, 193284, 199420, 209391, 212940, 213993, 220038, 230454, 235755, 237770, 241605, 253890, 256060, 279188, 285324, 299130, 309101, 314340, 322140, 329220, 330057, 332878, 348985, 356655, 358956, 366730, 384090, 418782, 427986, 440076, 448695, 460908, 471510, 475540, 483210, 499317, 507780, 550095, 576135, 598260, 618202, 628173, 660114, 665756, 697970, 713310, 733460, 768180, 832195, 837564, 855972, 897390, 927303, 943020, 966420, 998634, 1046955, 1069965, 1100190, 1152270, 1236404, 1256346, 1320228, 1395940, 1426620, 1497951, 1545505, 1650285, 1664390, 1794780, 1854606, 1997268, 2093910, 2139930, 2163707, 2200380, 2304540, 2496585, 2512692, 2781909, 2995902, 3091010, 3140865, 3300570, 3328780, 3709212, 4187820, 4279860, 4327414, 4636515, 4993170, 5563818, 5991804, 6182020, 6281730, 6491121, 6601140, 7489755, 8654828, 9273030, 9986340, 10818535, 11127636, 12563460, 12982242, 13909545, 14979510, 18546060, 19473363, 21637070, 25964484, 27819090, 29959020, 32455605, 38946726, 43274140, 55638180, 64911210, 77893452, 97366815, 129822420, 194733630, 389467260]

約数ペア:

[(1, 389467260), (2, 194733630), (3, 129822420), (4, 97366815), (5, 77893452), (6, 64911210), (7, 55638180), (9, 43274140), (10, 38946726), (12, 32455605), (13, 29959020), (14, 27819090), (15, 25964484), (18, 21637070), (20, 19473363), (21, 18546060), (26, 14979510), (28, 13909545), (30, 12982242), (31, 12563460), (35, 11127636), (36, 10818535), (39, 9986340), (42, 9273030), (45, 8654828), (52, 7489755), (59, 6601140), (60, 6491121), (62, 6281730), (63, 6182020), (65, 5991804), (70, 5563818), (78, 4993170), (84, 4636515), (90, 4327414), (91, 4279860), (93, 4187820), (105, 3709212), (117, 3328780), (118, 3300570), (124, 3140865), (126, 3091010), (130, 2995902), (140, 2781909), (155, 2512692), (156, 2496585), (169, 2304540), (177, 2200380), (180, 2163707), (182, 2139930), (186, 2093910), (195, 1997268), (210, 1854606), (217, 1794780), (234, 1664390), (236, 1650285), (252, 1545505), (260, 1497951), (273, 1426620), (279, 1395940), (295, 1320228), (310, 1256346), (315, 1236404), (338, 1152270), (354, 1100190), (364, 1069965), (372, 1046955), (390, 998634), (403, 966420), (413, 943020), (420, 927303), (434, 897390), (455, 855972), (465, 837564), (468, 832195), (507, 768180), (531, 733460), (546, 713310), (558, 697970), (585, 665756), (590, 660114), (620, 628173), (630, 618202), (651, 598260), (676, 576135), (708, 550095), (767, 507780), (780, 499317), (806, 483210), (819, 475540), (826, 471510), (845, 460908), (868, 448695), (885, 440076), (910, 427986), (930, 418782), (1014, 384090), (1062, 366730), (1085, 358956), (1092, 356655), (1116, 348985), (1170, 332878), (1180, 330057), (1183, 329220), (1209, 322140), (1239, 314340), (1260, 309101), (1302, 299130), (1365, 285324), (1395, 279188), (1521, 256060), (1534, 253890), (1612, 241605), (1638, 237770), (1652, 235755), (1690, 230454), (1770, 220038), (1820, 213993), (1829, 212940), (1860, 209391), (1953, 199420), (2015, 193284), (2028, 192045), (2065, 188604), (2124, 183365), (2170, 179478), (2301, 169260), (2340, 166439), (2366, 164610), (2418, 161070), (2478, 157170), (2535, 153636), (2604, 149565), (2655, 146692), (2730, 142662), (2790, 139594), (2821, 138060), (3042, 128030), (3068, 126945), (3255, 119652), (3276, 118885), (3380, 115227), (3540, 110019), (3549, 109740), (3627, 107380), (3658, 106470), (3717, 104780), (3835, 101556), (3906, 99710), (4030, 96642), (4095, 95108), (4130, 94302), (4340, 89739), (4602, 84630), (4732, 82305), (4836, 80535), (4956, 78585), (5070, 76818), (5239, 74340), (5310, 73346), (5369, 72540), (5460, 71331), (5487, 70980), (5580, 69797), (5642, 69030), (5915, 65844), (6045, 64428), (6084, 64015), (6195, 62868), (6510, 59826), (6903, 56420), (7098, 54870), (7254, 53690), (7316, 53235), (7434, 52390), (7605, 51212), (7670, 50778), (7812, 49855), (8060, 48321), (8190, 47554), (8260, 47151), (8463, 46020), (9145, 42588), (9204, 42315), (9765, 39884), (9971, 39060), (10140, 38409), (10478, 37170), (10620, 36673), (10647, 36580), (10738, 36270), (10974, 35490), (11284, 34515), (11505, 33852), (11830, 32922), (12090, 32214), (12390, 31434), (12803, 30420), (13020, 29913), (13806, 28210), (14105, 27612), (14196, 27435), (14508, 26845), (14868, 26195), (15210, 25606), (15340, 25389), (15717, 24780), (16107, 24180), (16380, 23777), (16461, 23660), (16926, 23010), (17745, 21948), (18135, 21476), (18290, 21294), (18585, 20956), (19530, 19942)]