9798731520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9929}}^1$

素因数の和:10210

約数の個数: 144

約数和(自身を含む): 31419632160

約数和(自身を除く): 21620900640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 257, 320, 384, 480, 514, 640, 768, 771, 960, 1028, 1280, 1285, 1542, 1920, 2056, 2570, 3084, 3840, 3855, 4112, 5140, 6168, 7710, 8224, 9929, 10280, 12336, 15420, 16448, 19858, 20560, 24672, 29787, 30840, 32896, 39716, 41120, 49344, 49645, 59574, 61680, 65792, 79432, 82240, 98688, 99290, 119148, 123360, 148935, 158864, 164480, 197376, 198580, 238296, 246720, 297870, 317728, 328960, 397160, 476592, 493440, 595740, 635456, 794320, 953184, 986880, 1191480, 1270912, 1588640, 1906368, 2382960, 2541824, 2551753, 3177280, 3812736, 4765920, 5103506, 6354560, 7625472, 7655259, 9531840, 10207012, 12709120, 12758765, 15310518, 19063680, 20414024, 25517530, 30621036, 38127360, 38276295, 40828048, 51035060, 61242072, 76552590, 81656096, 102070120, 122484144, 153105180, 163312192, 204140240, 244968288, 306210360, 326624384, 408280480, 489936576, 612420720, 653248768, 816560960, 979873152, 1224841440, 1633121920, 1959746304, 2449682880, 3266243840, 4899365760, 9798731520]

約数ペア:

[(1, 9798731520), (2, 4899365760), (3, 3266243840), (4, 2449682880), (5, 1959746304), (6, 1633121920), (8, 1224841440), (10, 979873152), (12, 816560960), (15, 653248768), (16, 612420720), (20, 489936576), (24, 408280480), (30, 326624384), (32, 306210360), (40, 244968288), (48, 204140240), (60, 163312192), (64, 153105180), (80, 122484144), (96, 102070120), (120, 81656096), (128, 76552590), (160, 61242072), (192, 51035060), (240, 40828048), (256, 38276295), (257, 38127360), (320, 30621036), (384, 25517530), (480, 20414024), (514, 19063680), (640, 15310518), (768, 12758765), (771, 12709120), (960, 10207012), (1028, 9531840), (1280, 7655259), (1285, 7625472), (1542, 6354560), (1920, 5103506), (2056, 4765920), (2570, 3812736), (3084, 3177280), (3840, 2551753), (3855, 2541824), (4112, 2382960), (5140, 1906368), (6168, 1588640), (7710, 1270912), (8224, 1191480), (9929, 986880), (10280, 953184), (12336, 794320), (15420, 635456), (16448, 595740), (19858, 493440), (20560, 476592), (24672, 397160), (29787, 328960), (30840, 317728), (32896, 297870), (39716, 246720), (41120, 238296), (49344, 198580), (49645, 197376), (59574, 164480), (61680, 158864), (65792, 148935), (79432, 123360), (82240, 119148), (98688, 99290)]