133401280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 343997280

約数和(自身を除く): 210596000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 320, 370, 380, 592, 593, 608, 703, 740, 760, 1184, 1186, 1216, 1406, 1480, 1520, 2368, 2372, 2812, 2960, 2965, 3040, 3515, 4744, 5624, 5920, 5930, 6080, 7030, 9488, 11248, 11267, 11840, 11860, 14060, 18976, 21941, 22496, 22534, 23720, 28120, 37952, 43882, 44992, 45068, 47440, 56240, 56335, 87764, 90136, 94880, 109705, 112480, 112670, 175528, 180272, 189760, 219410, 224960, 225340, 351056, 360544, 416879, 438820, 450680, 702112, 721088, 833758, 877640, 901360, 1404224, 1667516, 1755280, 1802720, 2084395, 3335032, 3510560, 3605440, 4168790, 6670064, 7021120, 8337580, 13340128, 16675160, 26680256, 33350320, 66700640, 133401280]

約数ペア:

[(1, 133401280), (2, 66700640), (4, 33350320), (5, 26680256), (8, 16675160), (10, 13340128), (16, 8337580), (19, 7021120), (20, 6670064), (32, 4168790), (37, 3605440), (38, 3510560), (40, 3335032), (64, 2084395), (74, 1802720), (76, 1755280), (80, 1667516), (95, 1404224), (148, 901360), (152, 877640), (160, 833758), (185, 721088), (190, 702112), (296, 450680), (304, 438820), (320, 416879), (370, 360544), (380, 351056), (592, 225340), (593, 224960), (608, 219410), (703, 189760), (740, 180272), (760, 175528), (1184, 112670), (1186, 112480), (1216, 109705), (1406, 94880), (1480, 90136), (1520, 87764), (2368, 56335), (2372, 56240), (2812, 47440), (2960, 45068), (2965, 44992), (3040, 43882), (3515, 37952), (4744, 28120), (5624, 23720), (5920, 22534), (5930, 22496), (6080, 21941), (7030, 18976), (9488, 14060), (11248, 11860), (11267, 11840)]