127613460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 399764736

約数和(自身を除く): 272151276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 59, 60, 65, 78, 94, 118, 130, 141, 156, 177, 188, 195, 235, 236, 260, 282, 295, 354, 390, 470, 564, 590, 611, 705, 708, 767, 780, 885, 940, 1180, 1222, 1410, 1534, 1770, 1833, 2301, 2444, 2773, 2820, 3055, 3068, 3481, 3540, 3666, 3835, 4602, 5546, 6110, 6962, 7332, 7670, 8319, 9165, 9204, 10443, 11092, 11505, 12220, 13865, 13924, 15340, 16638, 17405, 18330, 20886, 23010, 27730, 33276, 34810, 36049, 36660, 41595, 41772, 45253, 46020, 52215, 55460, 69620, 72098, 83190, 90506, 104430, 108147, 135759, 144196, 163607, 166380, 180245, 181012, 208860, 216294, 226265, 271518, 327214, 360490, 432588, 452530, 490821, 540735, 543036, 654428, 678795, 720980, 818035, 905060, 981642, 1081470, 1357590, 1636070, 1963284, 2126891, 2162940, 2454105, 2715180, 3272140, 4253782, 4908210, 6380673, 8507564, 9816420, 10634455, 12761346, 21268910, 25522692, 31903365, 42537820, 63806730, 127613460]

約数ペア:

[(1, 127613460), (2, 63806730), (3, 42537820), (4, 31903365), (5, 25522692), (6, 21268910), (10, 12761346), (12, 10634455), (13, 9816420), (15, 8507564), (20, 6380673), (26, 4908210), (30, 4253782), (39, 3272140), (47, 2715180), (52, 2454105), (59, 2162940), (60, 2126891), (65, 1963284), (78, 1636070), (94, 1357590), (118, 1081470), (130, 981642), (141, 905060), (156, 818035), (177, 720980), (188, 678795), (195, 654428), (235, 543036), (236, 540735), (260, 490821), (282, 452530), (295, 432588), (354, 360490), (390, 327214), (470, 271518), (564, 226265), (590, 216294), (611, 208860), (705, 181012), (708, 180245), (767, 166380), (780, 163607), (885, 144196), (940, 135759), (1180, 108147), (1222, 104430), (1410, 90506), (1534, 83190), (1770, 72098), (1833, 69620), (2301, 55460), (2444, 52215), (2773, 46020), (2820, 45253), (3055, 41772), (3068, 41595), (3481, 36660), (3540, 36049), (3666, 34810), (3835, 33276), (4602, 27730), (5546, 23010), (6110, 20886), (6962, 18330), (7332, 17405), (7670, 16638), (8319, 15340), (9165, 13924), (9204, 13865), (10443, 12220), (11092, 11505)]