2004431940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8693}}^1$

素因数の和:8779

約数の個数: 192

約数和(自身を含む): 7244536320

約数和(自身を除く): 5240104380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 305, 315, 366, 378, 420, 427, 540, 549, 610, 630, 732, 756, 854, 915, 945, 1098, 1220, 1260, 1281, 1647, 1708, 1830, 1890, 2135, 2196, 2562, 2745, 3294, 3660, 3780, 3843, 4270, 5124, 5490, 6405, 6588, 7686, 8235, 8540, 8693, 10980, 11529, 12810, 15372, 16470, 17386, 19215, 23058, 25620, 26079, 32940, 34772, 38430, 43465, 46116, 52158, 57645, 60851, 76860, 78237, 86930, 104316, 115290, 121702, 130395, 156474, 173860, 182553, 230580, 234711, 243404, 260790, 304255, 312948, 365106, 391185, 469422, 521580, 530273, 547659, 608510, 730212, 782370, 912765, 938844, 1060546, 1095318, 1173555, 1217020, 1564740, 1590819, 1642977, 1825530, 2121092, 2190636, 2347110, 2651365, 2738295, 3181638, 3285954, 3651060, 3711911, 4694220, 4772457, 5302730, 5476590, 6363276, 6571908, 7423822, 7954095, 8214885, 9544914, 10605460, 10953180, 11135733, 14317371, 14847644, 15908190, 16429770, 18559555, 19089828, 22271466, 23862285, 28634742, 31816380, 32859540, 33407199, 37119110, 44542932, 47724570, 55678665, 57269484, 66814398, 71586855, 74238220, 95449140, 100221597, 111357330, 133628796, 143173710, 167035995, 200443194, 222714660, 286347420, 334071990, 400886388, 501107985, 668143980, 1002215970, 2004431940]

約数ペア:

[(1, 2004431940), (2, 1002215970), (3, 668143980), (4, 501107985), (5, 400886388), (6, 334071990), (7, 286347420), (9, 222714660), (10, 200443194), (12, 167035995), (14, 143173710), (15, 133628796), (18, 111357330), (20, 100221597), (21, 95449140), (27, 74238220), (28, 71586855), (30, 66814398), (35, 57269484), (36, 55678665), (42, 47724570), (45, 44542932), (54, 37119110), (60, 33407199), (61, 32859540), (63, 31816380), (70, 28634742), (84, 23862285), (90, 22271466), (105, 19089828), (108, 18559555), (122, 16429770), (126, 15908190), (135, 14847644), (140, 14317371), (180, 11135733), (183, 10953180), (189, 10605460), (210, 9544914), (244, 8214885), (252, 7954095), (270, 7423822), (305, 6571908), (315, 6363276), (366, 5476590), (378, 5302730), (420, 4772457), (427, 4694220), (540, 3711911), (549, 3651060), (610, 3285954), (630, 3181638), (732, 2738295), (756, 2651365), (854, 2347110), (915, 2190636), (945, 2121092), (1098, 1825530), (1220, 1642977), (1260, 1590819), (1281, 1564740), (1647, 1217020), (1708, 1173555), (1830, 1095318), (1890, 1060546), (2135, 938844), (2196, 912765), (2562, 782370), (2745, 730212), (3294, 608510), (3660, 547659), (3780, 530273), (3843, 521580), (4270, 469422), (5124, 391185), (5490, 365106), (6405, 312948), (6588, 304255), (7686, 260790), (8235, 243404), (8540, 234711), (8693, 230580), (10980, 182553), (11529, 173860), (12810, 156474), (15372, 130395), (16470, 121702), (17386, 115290), (19215, 104316), (23058, 86930), (25620, 78237), (26079, 76860), (32940, 60851), (34772, 57645), (38430, 52158), (43465, 46116)]