3340897280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 264

約数和(自身を含む): 9561684384

約数和(自身を除く): 6220787104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 97, 112, 124, 128, 140, 155, 160, 194, 217, 224, 248, 256, 280, 310, 320, 388, 434, 448, 485, 496, 512, 560, 620, 640, 679, 776, 868, 896, 961, 970, 992, 1024, 1085, 1120, 1240, 1280, 1358, 1552, 1736, 1792, 1922, 1940, 1984, 2170, 2240, 2480, 2560, 2716, 3007, 3104, 3395, 3472, 3584, 3844, 3880, 3968, 4340, 4480, 4805, 4960, 5120, 5432, 6014, 6208, 6727, 6790, 6944, 7168, 7688, 7760, 7936, 8680, 8960, 9610, 9920, 10864, 12028, 12416, 13454, 13580, 13888, 15035, 15376, 15520, 15872, 17360, 17920, 19220, 19840, 21049, 21728, 24056, 24832, 26908, 27160, 27776, 30070, 30752, 31040, 31744, 33635, 34720, 35840, 38440, 39680, 42098, 43456, 48112, 49664, 53816, 54320, 55552, 60140, 61504, 62080, 67270, 69440, 76880, 79360, 84196, 86912, 93217, 96224, 99328, 105245, 107632, 108640, 111104, 120280, 123008, 124160, 134540, 138880, 153760, 158720, 168392, 173824, 186434, 192448, 210490, 215264, 217280, 222208, 240560, 246016, 248320, 269080, 277760, 307520, 336784, 347648, 372868, 384896, 420980, 430528, 434560, 466085, 481120, 492032, 496640, 538160, 555520, 615040, 652519, 673568, 695296, 745736, 769792, 841960, 861056, 869120, 932170, 962240, 984064, 1076320, 1111040, 1230080, 1305038, 1347136, 1491472, 1539584, 1683920, 1722112, 1738240, 1864340, 1924480, 2152640, 2460160, 2610076, 2694272, 2982944, 3079168, 3262595, 3367840, 3444224, 3476480, 3728680, 3848960, 4305280, 4920320, 5220152, 5388544, 5965888, 6525190, 6735680, 6888448, 7457360, 7697920, 8610560, 10440304, 10777088, 11931776, 13050380, 13471360, 14914720, 15395840, 17221120, 20880608, 21554176, 23863552, 26100760, 26942720, 29829440, 34442240, 41761216, 47727104, 52201520, 53885440, 59658880, 83522432, 95454208, 104403040, 107770880, 119317760, 167044864, 208806080, 238635520, 334089728, 417612160, 477271040, 668179456, 835224320, 1670448640, 3340897280]

約数ペア:

[(1, 3340897280), (2, 1670448640), (4, 835224320), (5, 668179456), (7, 477271040), (8, 417612160), (10, 334089728), (14, 238635520), (16, 208806080), (20, 167044864), (28, 119317760), (31, 107770880), (32, 104403040), (35, 95454208), (40, 83522432), (56, 59658880), (62, 53885440), (64, 52201520), (70, 47727104), (80, 41761216), (97, 34442240), (112, 29829440), (124, 26942720), (128, 26100760), (140, 23863552), (155, 21554176), (160, 20880608), (194, 17221120), (217, 15395840), (224, 14914720), (248, 13471360), (256, 13050380), (280, 11931776), (310, 10777088), (320, 10440304), (388, 8610560), (434, 7697920), (448, 7457360), (485, 6888448), (496, 6735680), (512, 6525190), (560, 5965888), (620, 5388544), (640, 5220152), (679, 4920320), (776, 4305280), (868, 3848960), (896, 3728680), (961, 3476480), (970, 3444224), (992, 3367840), (1024, 3262595), (1085, 3079168), (1120, 2982944), (1240, 2694272), (1280, 2610076), (1358, 2460160), (1552, 2152640), (1736, 1924480), (1792, 1864340), (1922, 1738240), (1940, 1722112), (1984, 1683920), (2170, 1539584), (2240, 1491472), (2480, 1347136), (2560, 1305038), (2716, 1230080), (3007, 1111040), (3104, 1076320), (3395, 984064), (3472, 962240), (3584, 932170), (3844, 869120), (3880, 861056), (3968, 841960), (4340, 769792), (4480, 745736), (4805, 695296), (4960, 673568), (5120, 652519), (5432, 615040), (6014, 555520), (6208, 538160), (6727, 496640), (6790, 492032), (6944, 481120), (7168, 466085), (7688, 434560), (7760, 430528), (7936, 420980), (8680, 384896), (8960, 372868), (9610, 347648), (9920, 336784), (10864, 307520), (12028, 277760), (12416, 269080), (13454, 248320), (13580, 246016), (13888, 240560), (15035, 222208), (15376, 217280), (15520, 215264), (15872, 210490), (17360, 192448), (17920, 186434), (19220, 173824), (19840, 168392), (21049, 158720), (21728, 153760), (24056, 138880), (24832, 134540), (26908, 124160), (27160, 123008), (27776, 120280), (30070, 111104), (30752, 108640), (31040, 107632), (31744, 105245), (33635, 99328), (34720, 96224), (35840, 93217), (38440, 86912), (39680, 84196), (42098, 79360), (43456, 76880), (48112, 69440), (49664, 67270), (53816, 62080), (54320, 61504), (55552, 60140)]