1393732901640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7487}}^1\times {\mathrm{67447}}^1$

素因数の和:74971

約数の個数: 128

約数和(自身を含む): 4363637391360

約数和(自身を除く): 2969904489720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 7487, 14974, 22461, 29948, 37435, 44922, 59896, 67447, 74870, 89844, 112305, 134894, 149740, 172201, 179688, 202341, 224610, 269788, 299480, 337235, 344402, 404682, 449220, 516603, 539576, 674470, 688804, 809364, 861005, 898440, 1011705, 1033206, 1348940, 1377608, 1551281, 1618728, 1722010, 2023410, 2066412, 2583015, 2697880, 3102562, 3444020, 4046820, 4132824, 4653843, 5166030, 6205124, 6888040, 7756405, 8093640, 9307686, 10332060, 12410248, 15512810, 18615372, 20664120, 23269215, 31025620, 37230744, 46538430, 62051240, 93076860, 186153720, 504975689, 1009951378, 1514927067, 2019902756, 2524878445, 3029854134, 4039805512, 5049756890, 6059708268, 7574635335, 10099513780, 11614440847, 12119416536, 15149270670, 20199027560, 23228881694, 30298541340, 34843322541, 46457763388, 58072204235, 60597082680, 69686645082, 92915526776, 116144408470, 139373290164, 174216612705, 232288816940, 278746580328, 348433225410, 464577633880, 696866450820, 1393732901640]

約数ペア:

[(1, 1393732901640), (2, 696866450820), (3, 464577633880), (4, 348433225410), (5, 278746580328), (6, 232288816940), (8, 174216612705), (10, 139373290164), (12, 116144408470), (15, 92915526776), (20, 69686645082), (23, 60597082680), (24, 58072204235), (30, 46457763388), (40, 34843322541), (46, 30298541340), (60, 23228881694), (69, 20199027560), (92, 15149270670), (115, 12119416536), (120, 11614440847), (138, 10099513780), (184, 7574635335), (230, 6059708268), (276, 5049756890), (345, 4039805512), (460, 3029854134), (552, 2524878445), (690, 2019902756), (920, 1514927067), (1380, 1009951378), (2760, 504975689), (7487, 186153720), (14974, 93076860), (22461, 62051240), (29948, 46538430), (37435, 37230744), (44922, 31025620), (59896, 23269215), (67447, 20664120), (74870, 18615372), (89844, 15512810), (112305, 12410248), (134894, 10332060), (149740, 9307686), (172201, 8093640), (179688, 7756405), (202341, 6888040), (224610, 6205124), (269788, 5166030), (299480, 4653843), (337235, 4132824), (344402, 4046820), (404682, 3444020), (449220, 3102562), (516603, 2697880), (539576, 2583015), (674470, 2066412), (688804, 2023410), (809364, 1722010), (861005, 1618728), (898440, 1551281), (1011705, 1377608), (1033206, 1348940)]