170717459680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1831}}^1$

素因数の和:2181

約数の個数: 192

約数和(自身を含む): 421962742656

約数和(自身を除く): 251245282976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 61, 80, 82, 122, 160, 164, 205, 233, 244, 305, 328, 410, 466, 488, 610, 656, 820, 932, 976, 1165, 1220, 1312, 1640, 1831, 1864, 1952, 2330, 2440, 2501, 3280, 3662, 3728, 4660, 4880, 5002, 6560, 7324, 7456, 9155, 9320, 9553, 9760, 10004, 12505, 14213, 14648, 18310, 18640, 19106, 20008, 25010, 28426, 29296, 36620, 37280, 38212, 40016, 47765, 50020, 56852, 58592, 71065, 73240, 75071, 76424, 80032, 95530, 100040, 111691, 113704, 142130, 146480, 150142, 152848, 191060, 200080, 223382, 227408, 284260, 292960, 300284, 305696, 375355, 382120, 400160, 426623, 446764, 454816, 558455, 568520, 582733, 600568, 750710, 764240, 853246, 893528, 1116910, 1137040, 1165466, 1201136, 1501420, 1528480, 1706492, 1787056, 2133115, 2233820, 2274080, 2330932, 2402272, 2913665, 3002840, 3412984, 3574112, 4266230, 4467640, 4579331, 4661864, 5827330, 6005680, 6825968, 8532460, 8935280, 9158662, 9323728, 11654660, 12011360, 13651936, 17064920, 17491543, 17870560, 18317324, 18647456, 22896655, 23309320, 26024003, 34129840, 34983086, 36634648, 45793310, 46618640, 52048006, 68259680, 69966172, 73269296, 87457715, 91586620, 93237280, 104096012, 130120015, 139932344, 146538592, 174915430, 183173240, 208192024, 260240030, 279864688, 349830860, 366346480, 416384048, 520480060, 559729376, 699661720, 732692960, 832768096, 1040960120, 1066984123, 1399323440, 2081920240, 2133968246, 2798646880, 4163840480, 4267936492, 5334920615, 8535872984, 10669841230, 17071745968, 21339682460, 34143491936, 42679364920, 85358729840, 170717459680]

約数ペア:

[(1, 170717459680), (2, 85358729840), (4, 42679364920), (5, 34143491936), (8, 21339682460), (10, 17071745968), (16, 10669841230), (20, 8535872984), (32, 5334920615), (40, 4267936492), (41, 4163840480), (61, 2798646880), (80, 2133968246), (82, 2081920240), (122, 1399323440), (160, 1066984123), (164, 1040960120), (205, 832768096), (233, 732692960), (244, 699661720), (305, 559729376), (328, 520480060), (410, 416384048), (466, 366346480), (488, 349830860), (610, 279864688), (656, 260240030), (820, 208192024), (932, 183173240), (976, 174915430), (1165, 146538592), (1220, 139932344), (1312, 130120015), (1640, 104096012), (1831, 93237280), (1864, 91586620), (1952, 87457715), (2330, 73269296), (2440, 69966172), (2501, 68259680), (3280, 52048006), (3662, 46618640), (3728, 45793310), (4660, 36634648), (4880, 34983086), (5002, 34129840), (6560, 26024003), (7324, 23309320), (7456, 22896655), (9155, 18647456), (9320, 18317324), (9553, 17870560), (9760, 17491543), (10004, 17064920), (12505, 13651936), (14213, 12011360), (14648, 11654660), (18310, 9323728), (18640, 9158662), (19106, 8935280), (20008, 8532460), (25010, 6825968), (28426, 6005680), (29296, 5827330), (36620, 4661864), (37280, 4579331), (38212, 4467640), (40016, 4266230), (47765, 3574112), (50020, 3412984), (56852, 3002840), (58592, 2913665), (71065, 2402272), (73240, 2330932), (75071, 2274080), (76424, 2233820), (80032, 2133115), (95530, 1787056), (100040, 1706492), (111691, 1528480), (113704, 1501420), (142130, 1201136), (146480, 1165466), (150142, 1137040), (152848, 1116910), (191060, 893528), (200080, 853246), (223382, 764240), (227408, 750710), (284260, 600568), (292960, 582733), (300284, 568520), (305696, 558455), (375355, 454816), (382120, 446764), (400160, 426623)]