153976680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 256

約数和(自身を含む): 603590400

約数和(自身を除く): 449613720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 997, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 1994, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 2991, 3432, 3510, 3861, 3960, 3988, 4290, 4680, 4985, 5148, 5720, 5940, 5982, 6435, 7020, 7722, 7976, 8580, 8973, 9970, 10296, 10967, 11880, 11964, 12870, 12961, 14040, 14955, 15444, 17160, 17946, 19305, 19940, 21934, 23928, 25740, 25922, 26919, 29910, 30888, 32901, 35892, 38610, 38883, 39880, 43868, 44865, 51480, 51844, 53838, 54835, 59820, 64805, 65802, 71784, 77220, 77766, 87736, 89730, 98703, 103688, 107676, 109670, 116649, 119640, 129610, 131604, 134595, 142571, 154440, 155532, 164505, 179460, 194415, 197406, 215352, 219340, 233298, 259220, 263208, 269190, 285142, 296109, 311064, 329010, 349947, 358920, 388830, 394812, 427713, 438680, 466596, 493515, 518440, 538380, 570284, 583245, 592218, 658020, 699894, 712855, 777660, 789624, 855426, 933192, 987030, 1076760, 1140568, 1166490, 1184436, 1283139, 1316040, 1399788, 1425710, 1480545, 1555320, 1710852, 1749735, 1974060, 2138565, 2332980, 2368872, 2566278, 2799576, 2851420, 2961090, 3421704, 3499470, 3849417, 3948120, 4277130, 4665960, 5132556, 5702840, 5922180, 6415695, 6998940, 7698834, 8554260, 10265112, 11844360, 12831390, 13997880, 15397668, 17108520, 19247085, 25662780, 30795336, 38494170, 51325560, 76988340, 153976680]

約数ペア:

[(1, 153976680), (2, 76988340), (3, 51325560), (4, 38494170), (5, 30795336), (6, 25662780), (8, 19247085), (9, 17108520), (10, 15397668), (11, 13997880), (12, 12831390), (13, 11844360), (15, 10265112), (18, 8554260), (20, 7698834), (22, 6998940), (24, 6415695), (26, 5922180), (27, 5702840), (30, 5132556), (33, 4665960), (36, 4277130), (39, 3948120), (40, 3849417), (44, 3499470), (45, 3421704), (52, 2961090), (54, 2851420), (55, 2799576), (60, 2566278), (65, 2368872), (66, 2332980), (72, 2138565), (78, 1974060), (88, 1749735), (90, 1710852), (99, 1555320), (104, 1480545), (108, 1425710), (110, 1399788), (117, 1316040), (120, 1283139), (130, 1184436), (132, 1166490), (135, 1140568), (143, 1076760), (156, 987030), (165, 933192), (180, 855426), (195, 789624), (198, 777660), (216, 712855), (220, 699894), (234, 658020), (260, 592218), (264, 583245), (270, 570284), (286, 538380), (297, 518440), (312, 493515), (330, 466596), (351, 438680), (360, 427713), (390, 394812), (396, 388830), (429, 358920), (440, 349947), (468, 329010), (495, 311064), (520, 296109), (540, 285142), (572, 269190), (585, 263208), (594, 259220), (660, 233298), (702, 219340), (715, 215352), (780, 197406), (792, 194415), (858, 179460), (936, 164505), (990, 155532), (997, 154440), (1080, 142571), (1144, 134595), (1170, 131604), (1188, 129610), (1287, 119640), (1320, 116649), (1404, 109670), (1430, 107676), (1485, 103688), (1560, 98703), (1716, 89730), (1755, 87736), (1980, 77766), (1994, 77220), (2145, 71784), (2340, 65802), (2376, 64805), (2574, 59820), (2808, 54835), (2860, 53838), (2970, 51844), (2991, 51480), (3432, 44865), (3510, 43868), (3861, 39880), (3960, 38883), (3988, 38610), (4290, 35892), (4680, 32901), (4985, 30888), (5148, 29910), (5720, 26919), (5940, 25922), (5982, 25740), (6435, 23928), (7020, 21934), (7722, 19940), (7976, 19305), (8580, 17946), (8973, 17160), (9970, 15444), (10296, 14955), (10967, 14040), (11880, 12961), (11964, 12870)]