145451040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 531691776

約数和(自身を除く): 386240736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 593, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1186, 1460, 1533, 1680, 1752, 1779, 2044, 2190, 2336, 2372, 2555, 2920, 2965, 3066, 3360, 3504, 3558, 4088, 4151, 4380, 4744, 5110, 5840, 5930, 6132, 7008, 7116, 7665, 8176, 8302, 8760, 8895, 9488, 10220, 11680, 11860, 12264, 12453, 14232, 15330, 16352, 16604, 17520, 17790, 18976, 20440, 20755, 23720, 24528, 24906, 28464, 30660, 33208, 35040, 35580, 40880, 41510, 43289, 47440, 49056, 49812, 56928, 61320, 62265, 66416, 71160, 81760, 83020, 86578, 94880, 99624, 122640, 124530, 129867, 132832, 142320, 166040, 173156, 199248, 216445, 245280, 249060, 259734, 284640, 303023, 332080, 346312, 398496, 432890, 498120, 519468, 606046, 649335, 664160, 692624, 865780, 909069, 996240, 1038936, 1212092, 1298670, 1385248, 1515115, 1731560, 1818138, 1992480, 2077872, 2424184, 2597340, 3030230, 3463120, 3636276, 4155744, 4545345, 4848368, 5194680, 6060460, 6926240, 7272552, 9090690, 9696736, 10389360, 12120920, 14545104, 18181380, 20778720, 24241840, 29090208, 36362760, 48483680, 72725520, 145451040]

約数ペア:

[(1, 145451040), (2, 72725520), (3, 48483680), (4, 36362760), (5, 29090208), (6, 24241840), (7, 20778720), (8, 18181380), (10, 14545104), (12, 12120920), (14, 10389360), (15, 9696736), (16, 9090690), (20, 7272552), (21, 6926240), (24, 6060460), (28, 5194680), (30, 4848368), (32, 4545345), (35, 4155744), (40, 3636276), (42, 3463120), (48, 3030230), (56, 2597340), (60, 2424184), (70, 2077872), (73, 1992480), (80, 1818138), (84, 1731560), (96, 1515115), (105, 1385248), (112, 1298670), (120, 1212092), (140, 1038936), (146, 996240), (160, 909069), (168, 865780), (210, 692624), (219, 664160), (224, 649335), (240, 606046), (280, 519468), (292, 498120), (336, 432890), (365, 398496), (420, 346312), (438, 332080), (480, 303023), (511, 284640), (560, 259734), (584, 249060), (593, 245280), (672, 216445), (730, 199248), (840, 173156), (876, 166040), (1022, 142320), (1095, 132832), (1120, 129867), (1168, 124530), (1186, 122640), (1460, 99624), (1533, 94880), (1680, 86578), (1752, 83020), (1779, 81760), (2044, 71160), (2190, 66416), (2336, 62265), (2372, 61320), (2555, 56928), (2920, 49812), (2965, 49056), (3066, 47440), (3360, 43289), (3504, 41510), (3558, 40880), (4088, 35580), (4151, 35040), (4380, 33208), (4744, 30660), (5110, 28464), (5840, 24906), (5930, 24528), (6132, 23720), (7008, 20755), (7116, 20440), (7665, 18976), (8176, 17790), (8302, 17520), (8760, 16604), (8895, 16352), (9488, 15330), (10220, 14232), (11680, 12453), (11860, 12264)]