15673469240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{12071}}^1$

素因数の和:12333

約数の個数: 128

約数和(自身を含む): 41616529920

約数和(自身を除く): 25943060680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 227, 260, 286, 440, 454, 520, 572, 715, 908, 1135, 1144, 1430, 1816, 2270, 2497, 2860, 2951, 4540, 4994, 5720, 5902, 9080, 9988, 11804, 12071, 12485, 14755, 19976, 23608, 24142, 24970, 29510, 32461, 48284, 49940, 59020, 60355, 64922, 96568, 99880, 118040, 120710, 129844, 132781, 156923, 162305, 241420, 259688, 265562, 313846, 324610, 482840, 531124, 627692, 649220, 663905, 784615, 1062248, 1255384, 1298440, 1327810, 1569230, 1726153, 2655620, 2740117, 3138460, 3452306, 5311240, 5480234, 6276920, 6904612, 8630765, 10960468, 13700585, 13809224, 17261530, 21920936, 27401170, 30141287, 34523060, 35621521, 54802340, 60282574, 69046120, 71243042, 109604680, 120565148, 142486084, 150706435, 178107605, 241130296, 284972168, 301412870, 356215210, 391836731, 602825740, 712430420, 783673462, 1205651480, 1424860840, 1567346924, 1959183655, 3134693848, 3918367310, 7836734620, 15673469240]

約数ペア:

[(1, 15673469240), (2, 7836734620), (4, 3918367310), (5, 3134693848), (8, 1959183655), (10, 1567346924), (11, 1424860840), (13, 1205651480), (20, 783673462), (22, 712430420), (26, 602825740), (40, 391836731), (44, 356215210), (52, 301412870), (55, 284972168), (65, 241130296), (88, 178107605), (104, 150706435), (110, 142486084), (130, 120565148), (143, 109604680), (220, 71243042), (227, 69046120), (260, 60282574), (286, 54802340), (440, 35621521), (454, 34523060), (520, 30141287), (572, 27401170), (715, 21920936), (908, 17261530), (1135, 13809224), (1144, 13700585), (1430, 10960468), (1816, 8630765), (2270, 6904612), (2497, 6276920), (2860, 5480234), (2951, 5311240), (4540, 3452306), (4994, 3138460), (5720, 2740117), (5902, 2655620), (9080, 1726153), (9988, 1569230), (11804, 1327810), (12071, 1298440), (12485, 1255384), (14755, 1062248), (19976, 784615), (23608, 663905), (24142, 649220), (24970, 627692), (29510, 531124), (32461, 482840), (48284, 324610), (49940, 313846), (59020, 265562), (60355, 259688), (64922, 241420), (96568, 162305), (99880, 156923), (118040, 132781), (120710, 129844)]