127879440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2457

約数の個数: 160

約数和(自身を含む): 452221056

約数和(自身を除く): 324341616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2411, 2652, 3120, 3315, 3536, 4080, 4420, 4822, 5304, 6630, 7233, 8840, 9644, 10608, 12055, 13260, 14466, 17680, 19288, 24110, 26520, 28932, 31343, 36165, 38576, 40987, 48220, 53040, 57864, 62686, 72330, 81974, 94029, 96440, 115728, 122961, 125372, 144660, 156715, 163948, 188058, 192880, 204935, 245922, 250744, 289320, 313430, 327896, 376116, 409870, 470145, 491844, 501488, 532831, 578640, 614805, 626860, 655792, 752232, 819740, 940290, 983688, 1065662, 1229610, 1253720, 1504464, 1598493, 1639480, 1880580, 1967376, 2131324, 2459220, 2507440, 2664155, 3196986, 3278960, 3761160, 4262648, 4918440, 5328310, 6393972, 7522320, 7992465, 8525296, 9836880, 10656620, 12787944, 15984930, 21313240, 25575888, 31969860, 42626480, 63939720, 127879440]

約数ペア:

[(1, 127879440), (2, 63939720), (3, 42626480), (4, 31969860), (5, 25575888), (6, 21313240), (8, 15984930), (10, 12787944), (12, 10656620), (13, 9836880), (15, 8525296), (16, 7992465), (17, 7522320), (20, 6393972), (24, 5328310), (26, 4918440), (30, 4262648), (34, 3761160), (39, 3278960), (40, 3196986), (48, 2664155), (51, 2507440), (52, 2459220), (60, 2131324), (65, 1967376), (68, 1880580), (78, 1639480), (80, 1598493), (85, 1504464), (102, 1253720), (104, 1229610), (120, 1065662), (130, 983688), (136, 940290), (156, 819740), (170, 752232), (195, 655792), (204, 626860), (208, 614805), (221, 578640), (240, 532831), (255, 501488), (260, 491844), (272, 470145), (312, 409870), (340, 376116), (390, 327896), (408, 313430), (442, 289320), (510, 250744), (520, 245922), (624, 204935), (663, 192880), (680, 188058), (780, 163948), (816, 156715), (884, 144660), (1020, 125372), (1040, 122961), (1105, 115728), (1326, 96440), (1360, 94029), (1560, 81974), (1768, 72330), (2040, 62686), (2210, 57864), (2411, 53040), (2652, 48220), (3120, 40987), (3315, 38576), (3536, 36165), (4080, 31343), (4420, 28932), (4822, 26520), (5304, 24110), (6630, 19288), (7233, 17680), (8840, 14466), (9644, 13260), (10608, 12055)]