2009359980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2037

約数の個数: 192

約数和(自身を含む): 6543452160

約数和(自身を除く): 4534092180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 47, 54, 60, 82, 90, 94, 108, 123, 135, 141, 164, 180, 188, 205, 235, 246, 270, 282, 369, 410, 423, 470, 492, 540, 564, 615, 705, 738, 820, 846, 940, 1107, 1230, 1269, 1410, 1476, 1692, 1845, 1927, 1931, 2115, 2214, 2460, 2538, 2820, 3690, 3854, 3862, 4230, 4428, 5076, 5535, 5781, 5793, 6345, 7380, 7708, 7724, 8460, 9635, 9655, 11070, 11562, 11586, 12690, 17343, 17379, 19270, 19310, 22140, 23124, 23172, 25380, 28905, 28965, 34686, 34758, 38540, 38620, 52029, 52137, 57810, 57930, 69372, 69516, 79171, 86715, 86895, 90757, 104058, 104274, 115620, 115860, 158342, 173430, 173790, 181514, 208116, 208548, 237513, 260145, 260685, 272271, 316684, 346860, 347580, 363028, 395855, 453785, 475026, 520290, 521370, 544542, 712539, 791710, 816813, 907570, 950052, 1040580, 1042740, 1089084, 1187565, 1361355, 1425078, 1583420, 1633626, 1815140, 2137617, 2375130, 2450439, 2722710, 2850156, 3267252, 3562695, 3721037, 4084065, 4275234, 4750260, 4900878, 5445420, 7125390, 7442074, 8168130, 8550468, 9801756, 10688085, 11163111, 12252195, 14250780, 14884148, 16336260, 18605185, 21376170, 22326222, 24504390, 33489333, 37210370, 42752340, 44652444, 49008780, 55815555, 66978666, 74420740, 100467999, 111631110, 133957332, 167446665, 200935998, 223262220, 334893330, 401871996, 502339995, 669786660, 1004679990, 2009359980]

約数ペア:

[(1, 2009359980), (2, 1004679990), (3, 669786660), (4, 502339995), (5, 401871996), (6, 334893330), (9, 223262220), (10, 200935998), (12, 167446665), (15, 133957332), (18, 111631110), (20, 100467999), (27, 74420740), (30, 66978666), (36, 55815555), (41, 49008780), (45, 44652444), (47, 42752340), (54, 37210370), (60, 33489333), (82, 24504390), (90, 22326222), (94, 21376170), (108, 18605185), (123, 16336260), (135, 14884148), (141, 14250780), (164, 12252195), (180, 11163111), (188, 10688085), (205, 9801756), (235, 8550468), (246, 8168130), (270, 7442074), (282, 7125390), (369, 5445420), (410, 4900878), (423, 4750260), (470, 4275234), (492, 4084065), (540, 3721037), (564, 3562695), (615, 3267252), (705, 2850156), (738, 2722710), (820, 2450439), (846, 2375130), (940, 2137617), (1107, 1815140), (1230, 1633626), (1269, 1583420), (1410, 1425078), (1476, 1361355), (1692, 1187565), (1845, 1089084), (1927, 1042740), (1931, 1040580), (2115, 950052), (2214, 907570), (2460, 816813), (2538, 791710), (2820, 712539), (3690, 544542), (3854, 521370), (3862, 520290), (4230, 475026), (4428, 453785), (5076, 395855), (5535, 363028), (5781, 347580), (5793, 346860), (6345, 316684), (7380, 272271), (7708, 260685), (7724, 260145), (8460, 237513), (9635, 208548), (9655, 208116), (11070, 181514), (11562, 173790), (11586, 173430), (12690, 158342), (17343, 115860), (17379, 115620), (19270, 104274), (19310, 104058), (22140, 90757), (23124, 86895), (23172, 86715), (25380, 79171), (28905, 69516), (28965, 69372), (34686, 57930), (34758, 57810), (38540, 52137), (38620, 52029)]