105887320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 306892800

約数和(自身を除く): 201005480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1109, 1240, 1364, 1540, 1705, 1736, 2170, 2218, 2387, 2728, 3080, 3410, 4340, 4436, 4774, 5545, 6820, 7763, 8680, 8872, 9548, 11090, 11935, 12199, 13640, 15526, 19096, 22180, 23870, 24398, 31052, 34379, 38815, 44360, 47740, 48796, 60995, 62104, 68758, 77630, 85393, 95480, 97592, 121990, 137516, 155260, 170786, 171895, 240653, 243980, 275032, 310520, 341572, 343790, 378169, 426965, 481306, 487960, 683144, 687580, 756338, 853930, 962612, 1203265, 1375160, 1512676, 1707860, 1890845, 1925224, 2406530, 2647183, 3025352, 3415720, 3781690, 4813060, 5294366, 7563380, 9626120, 10588732, 13235915, 15126760, 21177464, 26471830, 52943660, 105887320]

約数ペア:

[(1, 105887320), (2, 52943660), (4, 26471830), (5, 21177464), (7, 15126760), (8, 13235915), (10, 10588732), (11, 9626120), (14, 7563380), (20, 5294366), (22, 4813060), (28, 3781690), (31, 3415720), (35, 3025352), (40, 2647183), (44, 2406530), (55, 1925224), (56, 1890845), (62, 1707860), (70, 1512676), (77, 1375160), (88, 1203265), (110, 962612), (124, 853930), (140, 756338), (154, 687580), (155, 683144), (217, 487960), (220, 481306), (248, 426965), (280, 378169), (308, 343790), (310, 341572), (341, 310520), (385, 275032), (434, 243980), (440, 240653), (616, 171895), (620, 170786), (682, 155260), (770, 137516), (868, 121990), (1085, 97592), (1109, 95480), (1240, 85393), (1364, 77630), (1540, 68758), (1705, 62104), (1736, 60995), (2170, 48796), (2218, 47740), (2387, 44360), (2728, 38815), (3080, 34379), (3410, 31052), (4340, 24398), (4436, 23870), (4774, 22180), (5545, 19096), (6820, 15526), (7763, 13640), (8680, 12199), (8872, 11935), (9548, 11090)]