160155840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 224

約数和(自身を含む): 562758336

約数和(自身を除く): 402602496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 312, 313, 320, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 626, 656, 780, 820, 832, 939, 960, 984, 1040, 1066, 1230, 1248, 1252, 1312, 1560, 1565, 1599, 1640, 1878, 1968, 2080, 2132, 2460, 2496, 2504, 2624, 2665, 3120, 3130, 3198, 3280, 3756, 3936, 4069, 4160, 4264, 4695, 4920, 5008, 5330, 6240, 6260, 6396, 6560, 7512, 7872, 7995, 8138, 8528, 9390, 9840, 10016, 10660, 12207, 12480, 12520, 12792, 12833, 13120, 15024, 15990, 16276, 17056, 18780, 19680, 20032, 20345, 21320, 24414, 25040, 25584, 25666, 30048, 31980, 32552, 34112, 37560, 38499, 39360, 40690, 42640, 48828, 50080, 51168, 51332, 60096, 61035, 63960, 64165, 65104, 75120, 76998, 81380, 85280, 97656, 100160, 102336, 102664, 122070, 127920, 128330, 130208, 150240, 153996, 162760, 166829, 170560, 192495, 195312, 205328, 244140, 255840, 256660, 260416, 300480, 307992, 325520, 333658, 384990, 390624, 410656, 488280, 500487, 511680, 513320, 615984, 651040, 667316, 769980, 781248, 821312, 834145, 976560, 1000974, 1026640, 1231968, 1302080, 1334632, 1539960, 1668290, 1953120, 2001948, 2053280, 2463936, 2502435, 2669264, 3079920, 3336580, 3906240, 4003896, 4106560, 5004870, 5338528, 6159840, 6673160, 8007792, 10009740, 10677056, 12319680, 13346320, 16015584, 20019480, 26692640, 32031168, 40038960, 53385280, 80077920, 160155840]

約数ペア:

[(1, 160155840), (2, 80077920), (3, 53385280), (4, 40038960), (5, 32031168), (6, 26692640), (8, 20019480), (10, 16015584), (12, 13346320), (13, 12319680), (15, 10677056), (16, 10009740), (20, 8007792), (24, 6673160), (26, 6159840), (30, 5338528), (32, 5004870), (39, 4106560), (40, 4003896), (41, 3906240), (48, 3336580), (52, 3079920), (60, 2669264), (64, 2502435), (65, 2463936), (78, 2053280), (80, 2001948), (82, 1953120), (96, 1668290), (104, 1539960), (120, 1334632), (123, 1302080), (130, 1231968), (156, 1026640), (160, 1000974), (164, 976560), (192, 834145), (195, 821312), (205, 781248), (208, 769980), (240, 667316), (246, 651040), (260, 615984), (312, 513320), (313, 511680), (320, 500487), (328, 488280), (390, 410656), (410, 390624), (416, 384990), (480, 333658), (492, 325520), (520, 307992), (533, 300480), (615, 260416), (624, 256660), (626, 255840), (656, 244140), (780, 205328), (820, 195312), (832, 192495), (939, 170560), (960, 166829), (984, 162760), (1040, 153996), (1066, 150240), (1230, 130208), (1248, 128330), (1252, 127920), (1312, 122070), (1560, 102664), (1565, 102336), (1599, 100160), (1640, 97656), (1878, 85280), (1968, 81380), (2080, 76998), (2132, 75120), (2460, 65104), (2496, 64165), (2504, 63960), (2624, 61035), (2665, 60096), (3120, 51332), (3130, 51168), (3198, 50080), (3280, 48828), (3756, 42640), (3936, 40690), (4069, 39360), (4160, 38499), (4264, 37560), (4695, 34112), (4920, 32552), (5008, 31980), (5330, 30048), (6240, 25666), (6260, 25584), (6396, 25040), (6560, 24414), (7512, 21320), (7872, 20345), (7995, 20032), (8138, 19680), (8528, 18780), (9390, 17056), (9840, 16276), (10016, 15990), (10660, 15024), (12207, 13120), (12480, 12833), (12520, 12792)]