130478133760

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{30871}}^1$

素因数の和:31034

約数の個数: 160

約数和(自身を含む): 339570266112

約数和(自身を除く): 209092132352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 508, 512, 520, 635, 640, 832, 1016, 1040, 1270, 1280, 1651, 1664, 2032, 2080, 2540, 2560, 3302, 3328, 4064, 4160, 5080, 6604, 6656, 8128, 8255, 8320, 10160, 13208, 16256, 16510, 16640, 20320, 26416, 30871, 32512, 33020, 33280, 40640, 52832, 61742, 65024, 66040, 81280, 105664, 123484, 132080, 154355, 162560, 211328, 246968, 264160, 308710, 325120, 401323, 422656, 493936, 528320, 617420, 802646, 845312, 987872, 1056640, 1234840, 1605292, 1975744, 2006615, 2113280, 2469680, 3210584, 3920617, 3951488, 4013230, 4226560, 4939360, 6421168, 7841234, 7902976, 8026460, 9878720, 12842336, 15682468, 15805952, 16052920, 19603085, 19757440, 25684672, 31364936, 32105840, 39206170, 39514880, 50968021, 51369344, 62729872, 64211680, 78412340, 79029760, 101936042, 102738688, 125459744, 128423360, 156824680, 203872084, 205477376, 250919488, 254840105, 256846720, 313649360, 407744168, 501838976, 509680210, 513693440, 627298720, 815488336, 1003677952, 1019360420, 1027386880, 1254597440, 1630976672, 2007355904, 2038720840, 2509194880, 3261953344, 4077441680, 5018389760, 6523906688, 8154883360, 10036779520, 13047813376, 16309766720, 26095626752, 32619533440, 65239066880, 130478133760]

約数ペア:

[(1, 130478133760), (2, 65239066880), (4, 32619533440), (5, 26095626752), (8, 16309766720), (10, 13047813376), (13, 10036779520), (16, 8154883360), (20, 6523906688), (26, 5018389760), (32, 4077441680), (40, 3261953344), (52, 2509194880), (64, 2038720840), (65, 2007355904), (80, 1630976672), (104, 1254597440), (127, 1027386880), (128, 1019360420), (130, 1003677952), (160, 815488336), (208, 627298720), (254, 513693440), (256, 509680210), (260, 501838976), (320, 407744168), (416, 313649360), (508, 256846720), (512, 254840105), (520, 250919488), (635, 205477376), (640, 203872084), (832, 156824680), (1016, 128423360), (1040, 125459744), (1270, 102738688), (1280, 101936042), (1651, 79029760), (1664, 78412340), (2032, 64211680), (2080, 62729872), (2540, 51369344), (2560, 50968021), (3302, 39514880), (3328, 39206170), (4064, 32105840), (4160, 31364936), (5080, 25684672), (6604, 19757440), (6656, 19603085), (8128, 16052920), (8255, 15805952), (8320, 15682468), (10160, 12842336), (13208, 9878720), (16256, 8026460), (16510, 7902976), (16640, 7841234), (20320, 6421168), (26416, 4939360), (30871, 4226560), (32512, 4013230), (33020, 3951488), (33280, 3920617), (40640, 3210584), (52832, 2469680), (61742, 2113280), (65024, 2006615), (66040, 1975744), (81280, 1605292), (105664, 1234840), (123484, 1056640), (132080, 987872), (154355, 845312), (162560, 802646), (211328, 617420), (246968, 528320), (264160, 493936), (308710, 422656), (325120, 401323)]