1330283360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5851}}^1$

素因数の和:5909

約数の個数: 144

約数和(自身を含む): 3782615760

約数和(自身を除く): 2452332400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 196, 203, 224, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 928, 980, 1015, 1120, 1160, 1421, 1568, 1624, 1960, 2030, 2320, 2842, 3248, 3920, 4060, 4640, 5684, 5851, 6496, 7105, 7840, 8120, 11368, 11702, 14210, 16240, 22736, 23404, 28420, 29255, 32480, 40957, 45472, 46808, 56840, 58510, 81914, 93616, 113680, 117020, 163828, 169679, 187232, 204785, 227360, 234040, 286699, 327656, 339358, 409570, 468080, 573398, 655312, 678716, 819140, 848395, 936160, 1146796, 1187753, 1310624, 1357432, 1433495, 1638280, 1696790, 2293592, 2375506, 2714864, 2866990, 3276560, 3393580, 4587184, 4751012, 5429728, 5733980, 5938765, 6553120, 6787160, 8314271, 9174368, 9502024, 11467960, 11877530, 13574320, 16628542, 19004048, 22935920, 23755060, 27148640, 33257084, 38008096, 41571355, 45871840, 47510120, 66514168, 83142710, 95020240, 133028336, 166285420, 190040480, 266056672, 332570840, 665141680, 1330283360]

約数ペア:

[(1, 1330283360), (2, 665141680), (4, 332570840), (5, 266056672), (7, 190040480), (8, 166285420), (10, 133028336), (14, 95020240), (16, 83142710), (20, 66514168), (28, 47510120), (29, 45871840), (32, 41571355), (35, 38008096), (40, 33257084), (49, 27148640), (56, 23755060), (58, 22935920), (70, 19004048), (80, 16628542), (98, 13574320), (112, 11877530), (116, 11467960), (140, 9502024), (145, 9174368), (160, 8314271), (196, 6787160), (203, 6553120), (224, 5938765), (232, 5733980), (245, 5429728), (280, 4751012), (290, 4587184), (392, 3393580), (406, 3276560), (464, 2866990), (490, 2714864), (560, 2375506), (580, 2293592), (784, 1696790), (812, 1638280), (928, 1433495), (980, 1357432), (1015, 1310624), (1120, 1187753), (1160, 1146796), (1421, 936160), (1568, 848395), (1624, 819140), (1960, 678716), (2030, 655312), (2320, 573398), (2842, 468080), (3248, 409570), (3920, 339358), (4060, 327656), (4640, 286699), (5684, 234040), (5851, 227360), (6496, 204785), (7105, 187232), (7840, 169679), (8120, 163828), (11368, 117020), (11702, 113680), (14210, 93616), (16240, 81914), (22736, 58510), (23404, 56840), (28420, 46808), (29255, 45472), (32480, 40957)]