314047360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1500

約数の個数: 128

約数和(自身を含む): 846028800

約数和(自身を除く): 531981440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1364, 1408, 1439, 1705, 1760, 1984, 2480, 2728, 2878, 3410, 3520, 3968, 4960, 5456, 5756, 6820, 7040, 7195, 9920, 10912, 11512, 13640, 14390, 15829, 19840, 21824, 23024, 27280, 28780, 31658, 43648, 44609, 46048, 54560, 57560, 63316, 79145, 89218, 92096, 109120, 115120, 126632, 158290, 178436, 184192, 218240, 223045, 230240, 253264, 316580, 356872, 446090, 460480, 490699, 506528, 633160, 713744, 892180, 920960, 981398, 1013056, 1266320, 1427488, 1784360, 1962796, 2026112, 2453495, 2532640, 2854976, 3568720, 3925592, 4906990, 5065280, 5709952, 7137440, 7851184, 9813980, 10130560, 14274880, 15702368, 19627960, 28549760, 31404736, 39255920, 62809472, 78511840, 157023680, 314047360]

約数ペア:

[(1, 314047360), (2, 157023680), (4, 78511840), (5, 62809472), (8, 39255920), (10, 31404736), (11, 28549760), (16, 19627960), (20, 15702368), (22, 14274880), (31, 10130560), (32, 9813980), (40, 7851184), (44, 7137440), (55, 5709952), (62, 5065280), (64, 4906990), (80, 3925592), (88, 3568720), (110, 2854976), (124, 2532640), (128, 2453495), (155, 2026112), (160, 1962796), (176, 1784360), (220, 1427488), (248, 1266320), (310, 1013056), (320, 981398), (341, 920960), (352, 892180), (440, 713744), (496, 633160), (620, 506528), (640, 490699), (682, 460480), (704, 446090), (880, 356872), (992, 316580), (1240, 253264), (1364, 230240), (1408, 223045), (1439, 218240), (1705, 184192), (1760, 178436), (1984, 158290), (2480, 126632), (2728, 115120), (2878, 109120), (3410, 92096), (3520, 89218), (3968, 79145), (4960, 63316), (5456, 57560), (5756, 54560), (6820, 46048), (7040, 44609), (7195, 43648), (9920, 31658), (10912, 28780), (11512, 27280), (13640, 23024), (14390, 21824), (15829, 19840)]