145444560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 472255488

約数和(自身を除く): 326810928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 113, 120, 124, 155, 173, 186, 226, 240, 248, 310, 339, 346, 372, 452, 465, 496, 519, 565, 620, 678, 692, 744, 865, 904, 930, 1038, 1130, 1240, 1356, 1384, 1488, 1695, 1730, 1808, 1860, 2076, 2260, 2480, 2595, 2712, 2768, 3390, 3460, 3503, 3720, 4152, 4520, 5190, 5363, 5424, 6780, 6920, 7006, 7440, 8304, 9040, 10380, 10509, 10726, 13560, 13840, 14012, 16089, 17515, 19549, 20760, 21018, 21452, 26815, 27120, 28024, 32178, 35030, 39098, 41520, 42036, 42904, 52545, 53630, 56048, 58647, 64356, 70060, 78196, 80445, 84072, 85808, 97745, 105090, 107260, 117294, 128712, 140120, 156392, 160890, 168144, 195490, 210180, 214520, 234588, 257424, 280240, 293235, 312784, 321780, 390980, 420360, 429040, 469176, 586470, 606019, 643560, 781960, 840720, 938352, 1172940, 1212038, 1287120, 1563920, 1818057, 2345880, 2424076, 3030095, 3636114, 4691760, 4848152, 6060190, 7272228, 9090285, 9696304, 12120380, 14544456, 18180570, 24240760, 29088912, 36361140, 48481520, 72722280, 145444560]

約数ペア:

[(1, 145444560), (2, 72722280), (3, 48481520), (4, 36361140), (5, 29088912), (6, 24240760), (8, 18180570), (10, 14544456), (12, 12120380), (15, 9696304), (16, 9090285), (20, 7272228), (24, 6060190), (30, 4848152), (31, 4691760), (40, 3636114), (48, 3030095), (60, 2424076), (62, 2345880), (80, 1818057), (93, 1563920), (113, 1287120), (120, 1212038), (124, 1172940), (155, 938352), (173, 840720), (186, 781960), (226, 643560), (240, 606019), (248, 586470), (310, 469176), (339, 429040), (346, 420360), (372, 390980), (452, 321780), (465, 312784), (496, 293235), (519, 280240), (565, 257424), (620, 234588), (678, 214520), (692, 210180), (744, 195490), (865, 168144), (904, 160890), (930, 156392), (1038, 140120), (1130, 128712), (1240, 117294), (1356, 107260), (1384, 105090), (1488, 97745), (1695, 85808), (1730, 84072), (1808, 80445), (1860, 78196), (2076, 70060), (2260, 64356), (2480, 58647), (2595, 56048), (2712, 53630), (2768, 52545), (3390, 42904), (3460, 42036), (3503, 41520), (3720, 39098), (4152, 35030), (4520, 32178), (5190, 28024), (5363, 27120), (5424, 26815), (6780, 21452), (6920, 21018), (7006, 20760), (7440, 19549), (8304, 17515), (9040, 16089), (10380, 14012), (10509, 13840), (10726, 13560)]