136340880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 461220480

約数和(自身を除く): 324879600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 156, 178, 195, 208, 240, 260, 267, 312, 356, 390, 445, 491, 520, 534, 624, 712, 780, 890, 982, 1040, 1068, 1157, 1335, 1424, 1473, 1560, 1780, 1964, 2136, 2314, 2455, 2670, 2946, 3120, 3471, 3560, 3928, 4272, 4628, 4910, 5340, 5785, 5892, 6383, 6942, 7120, 7365, 7856, 9256, 9820, 10680, 11570, 11784, 12766, 13884, 14730, 17355, 18512, 19149, 19640, 21360, 23140, 23568, 25532, 27768, 29460, 31915, 34710, 38298, 39280, 43699, 46280, 51064, 55536, 58920, 63830, 69420, 76596, 87398, 92560, 95745, 102128, 117840, 127660, 131097, 138840, 153192, 174796, 191490, 218495, 255320, 262194, 277680, 306384, 349592, 382980, 436990, 510640, 524388, 568087, 655485, 699184, 765960, 873980, 1048776, 1136174, 1310970, 1531920, 1704261, 1747960, 2097552, 2272348, 2621940, 2840435, 3408522, 3495920, 4544696, 5243880, 5680870, 6817044, 8521305, 9089392, 10487760, 11361740, 13634088, 17042610, 22723480, 27268176, 34085220, 45446960, 68170440, 136340880]

約数ペア:

[(1, 136340880), (2, 68170440), (3, 45446960), (4, 34085220), (5, 27268176), (6, 22723480), (8, 17042610), (10, 13634088), (12, 11361740), (13, 10487760), (15, 9089392), (16, 8521305), (20, 6817044), (24, 5680870), (26, 5243880), (30, 4544696), (39, 3495920), (40, 3408522), (48, 2840435), (52, 2621940), (60, 2272348), (65, 2097552), (78, 1747960), (80, 1704261), (89, 1531920), (104, 1310970), (120, 1136174), (130, 1048776), (156, 873980), (178, 765960), (195, 699184), (208, 655485), (240, 568087), (260, 524388), (267, 510640), (312, 436990), (356, 382980), (390, 349592), (445, 306384), (491, 277680), (520, 262194), (534, 255320), (624, 218495), (712, 191490), (780, 174796), (890, 153192), (982, 138840), (1040, 131097), (1068, 127660), (1157, 117840), (1335, 102128), (1424, 95745), (1473, 92560), (1560, 87398), (1780, 76596), (1964, 69420), (2136, 63830), (2314, 58920), (2455, 55536), (2670, 51064), (2946, 46280), (3120, 43699), (3471, 39280), (3560, 38298), (3928, 34710), (4272, 31915), (4628, 29460), (4910, 27768), (5340, 25532), (5785, 23568), (5892, 23140), (6383, 21360), (6942, 19640), (7120, 19149), (7365, 18512), (7856, 17355), (9256, 14730), (9820, 13884), (10680, 12766), (11570, 11784)]