15677876220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1\times {\mathrm{1439}}^1$

素因数の和:1992

約数の個数: 144

約数和(自身を含む): 46454446080

約数和(自身を除く): 30776569860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 503, 570, 722, 1006, 1083, 1140, 1439, 1444, 1509, 1805, 2012, 2166, 2515, 2878, 3018, 3610, 4317, 4332, 5030, 5415, 5756, 6036, 7195, 7220, 7545, 8634, 9557, 10060, 10830, 14390, 15090, 17268, 19114, 21585, 21660, 27341, 28671, 28780, 30180, 38228, 43170, 47785, 54682, 57342, 82023, 86340, 95570, 109364, 114684, 136705, 143355, 164046, 181583, 191140, 273410, 286710, 328092, 363166, 410115, 519479, 544749, 546820, 573420, 723817, 726332, 820230, 907915, 1038958, 1089498, 1447634, 1558437, 1640460, 1815830, 2077916, 2171451, 2178996, 2597395, 2723745, 2895268, 3116874, 3619085, 3631660, 4342902, 5194790, 5447490, 6233748, 7238170, 7792185, 8685804, 10389580, 10857255, 10894980, 13752523, 14476340, 15584370, 21714510, 27505046, 31168740, 41257569, 43429020, 55010092, 68762615, 82515138, 137525230, 165030276, 206287845, 261297937, 275050460, 412575690, 522595874, 783893811, 825151380, 1045191748, 1306489685, 1567787622, 2612979370, 3135575244, 3919469055, 5225958740, 7838938110, 15677876220]

約数ペア:

[(1, 15677876220), (2, 7838938110), (3, 5225958740), (4, 3919469055), (5, 3135575244), (6, 2612979370), (10, 1567787622), (12, 1306489685), (15, 1045191748), (19, 825151380), (20, 783893811), (30, 522595874), (38, 412575690), (57, 275050460), (60, 261297937), (76, 206287845), (95, 165030276), (114, 137525230), (190, 82515138), (228, 68762615), (285, 55010092), (361, 43429020), (380, 41257569), (503, 31168740), (570, 27505046), (722, 21714510), (1006, 15584370), (1083, 14476340), (1140, 13752523), (1439, 10894980), (1444, 10857255), (1509, 10389580), (1805, 8685804), (2012, 7792185), (2166, 7238170), (2515, 6233748), (2878, 5447490), (3018, 5194790), (3610, 4342902), (4317, 3631660), (4332, 3619085), (5030, 3116874), (5415, 2895268), (5756, 2723745), (6036, 2597395), (7195, 2178996), (7220, 2171451), (7545, 2077916), (8634, 1815830), (9557, 1640460), (10060, 1558437), (10830, 1447634), (14390, 1089498), (15090, 1038958), (17268, 907915), (19114, 820230), (21585, 726332), (21660, 723817), (27341, 573420), (28671, 546820), (28780, 544749), (30180, 519479), (38228, 410115), (43170, 363166), (47785, 328092), (54682, 286710), (57342, 273410), (82023, 191140), (86340, 181583), (95570, 164046), (109364, 143355), (114684, 136705)]