641280034440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{93754391}}^1$

素因数の和:93754427

約数の個数: 96

約数和(自身を含む): 2193852772800

約数和(自身を除く): 1552572738360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 93754391, 187508782, 281263173, 375017564, 468771955, 562526346, 750035128, 843789519, 937543910, 1125052692, 1406315865, 1687579038, 1781333429, 1875087820, 2250105384, 2812631730, 3375158076, 3562666858, 3750175640, 4218947595, 5344000287, 5625263460, 6750316152, 7125333716, 8437895190, 8906667145, 10688000574, 11250526920, 14250667432, 16032000861, 16875790380, 17813334290, 21376001148, 26720001435, 32064001722, 33751580760, 35626668580, 42752002296, 53440002870, 64128003444, 71253337160, 80160004305, 106880005740, 128256006888, 160320008610, 213760011480, 320640017220, 641280034440]

約数ペア:

[(1, 641280034440), (2, 320640017220), (3, 213760011480), (4, 160320008610), (5, 128256006888), (6, 106880005740), (8, 80160004305), (9, 71253337160), (10, 64128003444), (12, 53440002870), (15, 42752002296), (18, 35626668580), (19, 33751580760), (20, 32064001722), (24, 26720001435), (30, 21376001148), (36, 17813334290), (38, 16875790380), (40, 16032000861), (45, 14250667432), (57, 11250526920), (60, 10688000574), (72, 8906667145), (76, 8437895190), (90, 7125333716), (95, 6750316152), (114, 5625263460), (120, 5344000287), (152, 4218947595), (171, 3750175640), (180, 3562666858), (190, 3375158076), (228, 2812631730), (285, 2250105384), (342, 1875087820), (360, 1781333429), (380, 1687579038), (456, 1406315865), (570, 1125052692), (684, 937543910), (760, 843789519), (855, 750035128), (1140, 562526346), (1368, 468771955), (1710, 375017564), (2280, 281263173), (3420, 187508782), (6840, 93754391)]