668375845020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6077249}}^1$

素因数の和:6077324

約数の個数: 144

約数和(自身を含む): 2229815952000

約数和(自身を除く): 1561440106980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2820, 3055, 3666, 4230, 5499, 6110, 7332, 8460, 9165, 10998, 12220, 18330, 21996, 27495, 36660, 54990, 109980, 6077249, 12154498, 18231747, 24308996, 30386245, 36463494, 54695241, 60772490, 72926988, 79004237, 91158735, 109390482, 121544980, 158008474, 182317470, 218780964, 237012711, 273476205, 285630703, 316016948, 364634940, 395021185, 474025422, 546952410, 571261406, 711038133, 790042370, 856892109, 948050844, 1093904820, 1142522812, 1185063555, 1422076266, 1428153515, 1580084740, 1713784218, 2370127110, 2570676327, 2844152532, 2856307030, 3427568436, 3555190665, 3713199139, 4284460545, 4740254220, 5141352654, 5712614060, 7110381330, 7426398278, 8568921090, 10282705308, 11139597417, 12853381635, 14220762660, 14852796556, 17137842180, 18565995695, 22279194834, 25706763270, 33418792251, 37131991390, 44558389668, 51413526540, 55697987085, 66837584502, 74263982780, 111395974170, 133675169004, 167093961255, 222791948340, 334187922510, 668375845020]

約数ペア:

[(1, 668375845020), (2, 334187922510), (3, 222791948340), (4, 167093961255), (5, 133675169004), (6, 111395974170), (9, 74263982780), (10, 66837584502), (12, 55697987085), (13, 51413526540), (15, 44558389668), (18, 37131991390), (20, 33418792251), (26, 25706763270), (30, 22279194834), (36, 18565995695), (39, 17137842180), (45, 14852796556), (47, 14220762660), (52, 12853381635), (60, 11139597417), (65, 10282705308), (78, 8568921090), (90, 7426398278), (94, 7110381330), (117, 5712614060), (130, 5141352654), (141, 4740254220), (156, 4284460545), (180, 3713199139), (188, 3555190665), (195, 3427568436), (234, 2856307030), (235, 2844152532), (260, 2570676327), (282, 2370127110), (390, 1713784218), (423, 1580084740), (468, 1428153515), (470, 1422076266), (564, 1185063555), (585, 1142522812), (611, 1093904820), (705, 948050844), (780, 856892109), (846, 790042370), (940, 711038133), (1170, 571261406), (1222, 546952410), (1410, 474025422), (1692, 395021185), (1833, 364634940), (2115, 316016948), (2340, 285630703), (2444, 273476205), (2820, 237012711), (3055, 218780964), (3666, 182317470), (4230, 158008474), (5499, 121544980), (6110, 109390482), (7332, 91158735), (8460, 79004237), (9165, 72926988), (10998, 60772490), (12220, 54695241), (18330, 36463494), (21996, 30386245), (27495, 24308996), (36660, 18231747), (54990, 12154498), (109980, 6077249)]