142019020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 390168576

約数和(自身を除く): 248149556

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 23, 26, 34, 44, 46, 52, 55, 65, 68, 85, 92, 110, 115, 127, 130, 143, 170, 187, 220, 221, 230, 253, 254, 260, 286, 299, 340, 374, 391, 442, 460, 506, 508, 572, 598, 635, 715, 748, 782, 884, 935, 1012, 1105, 1196, 1265, 1270, 1397, 1430, 1495, 1564, 1651, 1870, 1955, 2159, 2210, 2431, 2530, 2540, 2794, 2860, 2921, 2990, 3289, 3302, 3740, 3910, 4301, 4318, 4420, 4862, 5060, 5083, 5588, 5842, 5980, 6578, 6604, 6985, 7820, 8255, 8602, 8636, 9724, 10166, 10795, 11684, 12155, 13156, 13970, 14605, 16445, 16510, 17204, 18161, 20332, 21505, 21590, 23749, 24310, 25415, 27940, 28067, 29210, 32131, 32890, 33020, 36322, 37973, 43010, 43180, 47498, 48620, 49657, 50830, 55913, 56134, 58420, 64262, 65780, 72644, 75946, 86020, 90805, 94996, 99314, 101660, 111826, 112268, 118745, 128524, 140335, 151892, 160655, 181610, 189865, 198628, 223652, 237490, 248285, 279565, 280670, 308737, 321310, 363220, 379730, 417703, 474980, 496570, 546227, 559130, 561340, 617474, 642620, 645541, 759460, 835406, 993140, 1092454, 1118260, 1234948, 1291082, 1543685, 1670812, 2088515, 2184908, 2582164, 2731135, 3087370, 3227705, 4177030, 5462270, 6174740, 6455410, 7100951, 8354060, 10924540, 12910820, 14201902, 28403804, 35504755, 71009510, 142019020]

約数ペア:

[(1, 142019020), (2, 71009510), (4, 35504755), (5, 28403804), (10, 14201902), (11, 12910820), (13, 10924540), (17, 8354060), (20, 7100951), (22, 6455410), (23, 6174740), (26, 5462270), (34, 4177030), (44, 3227705), (46, 3087370), (52, 2731135), (55, 2582164), (65, 2184908), (68, 2088515), (85, 1670812), (92, 1543685), (110, 1291082), (115, 1234948), (127, 1118260), (130, 1092454), (143, 993140), (170, 835406), (187, 759460), (220, 645541), (221, 642620), (230, 617474), (253, 561340), (254, 559130), (260, 546227), (286, 496570), (299, 474980), (340, 417703), (374, 379730), (391, 363220), (442, 321310), (460, 308737), (506, 280670), (508, 279565), (572, 248285), (598, 237490), (635, 223652), (715, 198628), (748, 189865), (782, 181610), (884, 160655), (935, 151892), (1012, 140335), (1105, 128524), (1196, 118745), (1265, 112268), (1270, 111826), (1397, 101660), (1430, 99314), (1495, 94996), (1564, 90805), (1651, 86020), (1870, 75946), (1955, 72644), (2159, 65780), (2210, 64262), (2431, 58420), (2530, 56134), (2540, 55913), (2794, 50830), (2860, 49657), (2921, 48620), (2990, 47498), (3289, 43180), (3302, 43010), (3740, 37973), (3910, 36322), (4301, 33020), (4318, 32890), (4420, 32131), (4862, 29210), (5060, 28067), (5083, 27940), (5588, 25415), (5842, 24310), (5980, 23749), (6578, 21590), (6604, 21505), (6985, 20332), (7820, 18161), (8255, 17204), (8602, 16510), (8636, 16445), (9724, 14605), (10166, 13970), (10795, 13156), (11684, 12155)]