21127152000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{5303}}^1$

素因数の和:5418

約数の個数: 256

約数和(自身を含む): 70893688320

約数和(自身を除く): 49766536320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 125, 128, 150, 160, 166, 192, 200, 240, 249, 250, 300, 320, 332, 375, 384, 400, 415, 480, 498, 500, 600, 640, 664, 750, 800, 830, 960, 996, 1000, 1200, 1245, 1328, 1500, 1600, 1660, 1920, 1992, 2000, 2075, 2400, 2490, 2656, 3000, 3200, 3320, 3984, 4000, 4150, 4800, 4980, 5303, 5312, 6000, 6225, 6640, 7968, 8000, 8300, 9600, 9960, 10375, 10606, 10624, 12000, 12450, 13280, 15909, 15936, 16000, 16600, 19920, 20750, 21212, 24000, 24900, 26515, 26560, 31125, 31818, 31872, 33200, 39840, 41500, 42424, 48000, 49800, 53030, 53120, 62250, 63636, 66400, 79545, 79680, 83000, 84848, 99600, 106060, 124500, 127272, 132575, 132800, 159090, 159360, 166000, 169696, 199200, 212120, 249000, 254544, 265150, 265600, 318180, 332000, 339392, 397725, 398400, 424240, 440149, 498000, 509088, 530300, 636360, 662875, 664000, 678784, 795450, 796800, 848480, 880298, 996000, 1018176, 1060600, 1272720, 1320447, 1325750, 1328000, 1590900, 1696960, 1760596, 1988625, 1992000, 2036352, 2121200, 2200745, 2545440, 2640894, 2651500, 3181800, 3393920, 3521192, 3977250, 3984000, 4242400, 4401490, 5090880, 5281788, 5303000, 6363600, 6602235, 7042384, 7954500, 8484800, 8802980, 10181760, 10563576, 10606000, 11003725, 12727200, 13204470, 14084768, 15909000, 16969600, 17605960, 21127152, 21212000, 22007450, 25454400, 26408940, 28169536, 31818000, 33011175, 35211920, 42254304, 42424000, 44014900, 50908800, 52817880, 55018625, 56339072, 63636000, 66022350, 70423840, 84508608, 84848000, 88029800, 105635760, 110037250, 127272000, 132044700, 140847680, 165055875, 169017216, 176059600, 211271520, 220074500, 254544000, 264089400, 281695360, 330111750, 352119200, 422543040, 440149000, 528178800, 660223500, 704238400, 845086080, 880298000, 1056357600, 1320447000, 1408476800, 1760596000, 2112715200, 2640894000, 3521192000, 4225430400, 5281788000, 7042384000, 10563576000, 21127152000]

約数ペア:

[(1, 21127152000), (2, 10563576000), (3, 7042384000), (4, 5281788000), (5, 4225430400), (6, 3521192000), (8, 2640894000), (10, 2112715200), (12, 1760596000), (15, 1408476800), (16, 1320447000), (20, 1056357600), (24, 880298000), (25, 845086080), (30, 704238400), (32, 660223500), (40, 528178800), (48, 440149000), (50, 422543040), (60, 352119200), (64, 330111750), (75, 281695360), (80, 264089400), (83, 254544000), (96, 220074500), (100, 211271520), (120, 176059600), (125, 169017216), (128, 165055875), (150, 140847680), (160, 132044700), (166, 127272000), (192, 110037250), (200, 105635760), (240, 88029800), (249, 84848000), (250, 84508608), (300, 70423840), (320, 66022350), (332, 63636000), (375, 56339072), (384, 55018625), (400, 52817880), (415, 50908800), (480, 44014900), (498, 42424000), (500, 42254304), (600, 35211920), (640, 33011175), (664, 31818000), (750, 28169536), (800, 26408940), (830, 25454400), (960, 22007450), (996, 21212000), (1000, 21127152), (1200, 17605960), (1245, 16969600), (1328, 15909000), (1500, 14084768), (1600, 13204470), (1660, 12727200), (1920, 11003725), (1992, 10606000), (2000, 10563576), (2075, 10181760), (2400, 8802980), (2490, 8484800), (2656, 7954500), (3000, 7042384), (3200, 6602235), (3320, 6363600), (3984, 5303000), (4000, 5281788), (4150, 5090880), (4800, 4401490), (4980, 4242400), (5303, 3984000), (5312, 3977250), (6000, 3521192), (6225, 3393920), (6640, 3181800), (7968, 2651500), (8000, 2640894), (8300, 2545440), (9600, 2200745), (9960, 2121200), (10375, 2036352), (10606, 1992000), (10624, 1988625), (12000, 1760596), (12450, 1696960), (13280, 1590900), (15909, 1328000), (15936, 1325750), (16000, 1320447), (16600, 1272720), (19920, 1060600), (20750, 1018176), (21212, 996000), (24000, 880298), (24900, 848480), (26515, 796800), (26560, 795450), (31125, 678784), (31818, 664000), (31872, 662875), (33200, 636360), (39840, 530300), (41500, 509088), (42424, 498000), (48000, 440149), (49800, 424240), (53030, 398400), (53120, 397725), (62250, 339392), (63636, 332000), (66400, 318180), (79545, 265600), (79680, 265150), (83000, 254544), (84848, 249000), (99600, 212120), (106060, 199200), (124500, 169696), (127272, 166000), (132575, 159360), (132800, 159090)]