16730615680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{44383}}^1$

素因数の和:44452

約数の個数: 128

約数和(自身を含む): 43460812800

約数和(自身を除く): 26730197120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1520, 1984, 2356, 2432, 2480, 2945, 3040, 3968, 4712, 4960, 5890, 6080, 9424, 9920, 11780, 12160, 18848, 19840, 23560, 37696, 44383, 47120, 75392, 88766, 94240, 177532, 188480, 221915, 355064, 376960, 443830, 710128, 843277, 887660, 1375873, 1420256, 1686554, 1775320, 2751746, 2840512, 3373108, 3550640, 4216385, 5503492, 5681024, 6746216, 6879365, 7101280, 8432770, 11006984, 13492432, 13758730, 14202560, 16865540, 22013968, 26141587, 26984864, 27517460, 28405120, 33731080, 44027936, 52283174, 53969728, 55034920, 67462160, 88055872, 104566348, 107939456, 110069840, 130707935, 134924320, 176111744, 209132696, 220139680, 261415870, 269848640, 418265392, 440279360, 522831740, 539697280, 836530784, 880558720, 1045663480, 1673061568, 2091326960, 3346123136, 4182653920, 8365307840, 16730615680]

約数ペア:

[(1, 16730615680), (2, 8365307840), (4, 4182653920), (5, 3346123136), (8, 2091326960), (10, 1673061568), (16, 1045663480), (19, 880558720), (20, 836530784), (31, 539697280), (32, 522831740), (38, 440279360), (40, 418265392), (62, 269848640), (64, 261415870), (76, 220139680), (80, 209132696), (95, 176111744), (124, 134924320), (128, 130707935), (152, 110069840), (155, 107939456), (160, 104566348), (190, 88055872), (248, 67462160), (304, 55034920), (310, 53969728), (320, 52283174), (380, 44027936), (496, 33731080), (589, 28405120), (608, 27517460), (620, 26984864), (640, 26141587), (760, 22013968), (992, 16865540), (1178, 14202560), (1216, 13758730), (1240, 13492432), (1520, 11006984), (1984, 8432770), (2356, 7101280), (2432, 6879365), (2480, 6746216), (2945, 5681024), (3040, 5503492), (3968, 4216385), (4712, 3550640), (4960, 3373108), (5890, 2840512), (6080, 2751746), (9424, 1775320), (9920, 1686554), (11780, 1420256), (12160, 1375873), (18848, 887660), (19840, 843277), (23560, 710128), (37696, 443830), (44383, 376960), (47120, 355064), (75392, 221915), (88766, 188480), (94240, 177532)]