156984343980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1\times {\mathrm{77969}}^1$

素因数の和:79463

約数の個数: 96

約数和(自身を含む): 458987558400

約数和(自身を除く): 302003214420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1459, 2918, 4377, 5836, 7295, 8754, 14590, 17508, 21885, 29180, 33557, 43770, 67114, 77969, 87540, 100671, 134228, 155938, 167785, 201342, 233907, 311876, 335570, 389845, 402684, 467814, 503355, 671140, 779690, 935628, 1006710, 1169535, 1559380, 1793287, 2013420, 2339070, 3586574, 4678140, 5379861, 7173148, 8966435, 10759722, 17932870, 21519444, 26899305, 35865740, 53798610, 107597220, 113756771, 227513542, 341270313, 455027084, 568783855, 682540626, 1137567710, 1365081252, 1706351565, 2275135420, 2616405733, 3412703130, 5232811466, 6825406260, 7849217199, 10465622932, 13082028665, 15698434398, 26164057330, 31396868796, 39246085995, 52328114660, 78492171990, 156984343980]

約数ペア:

[(1, 156984343980), (2, 78492171990), (3, 52328114660), (4, 39246085995), (5, 31396868796), (6, 26164057330), (10, 15698434398), (12, 13082028665), (15, 10465622932), (20, 7849217199), (23, 6825406260), (30, 5232811466), (46, 3412703130), (60, 2616405733), (69, 2275135420), (92, 1706351565), (115, 1365081252), (138, 1137567710), (230, 682540626), (276, 568783855), (345, 455027084), (460, 341270313), (690, 227513542), (1380, 113756771), (1459, 107597220), (2918, 53798610), (4377, 35865740), (5836, 26899305), (7295, 21519444), (8754, 17932870), (14590, 10759722), (17508, 8966435), (21885, 7173148), (29180, 5379861), (33557, 4678140), (43770, 3586574), (67114, 2339070), (77969, 2013420), (87540, 1793287), (100671, 1559380), (134228, 1169535), (155938, 1006710), (167785, 935628), (201342, 779690), (233907, 671140), (311876, 503355), (335570, 467814), (389845, 402684)]