145057440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 505999872

約数和(自身を除く): 360942432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 96, 110, 120, 132, 160, 165, 166, 176, 220, 240, 249, 264, 330, 331, 332, 352, 415, 440, 480, 498, 528, 660, 662, 664, 830, 880, 913, 993, 996, 1056, 1245, 1320, 1324, 1328, 1655, 1660, 1760, 1826, 1986, 1992, 2490, 2640, 2648, 2656, 2739, 3310, 3320, 3641, 3652, 3972, 3984, 4565, 4965, 4980, 5280, 5296, 5478, 6620, 6640, 7282, 7304, 7944, 7968, 9130, 9930, 9960, 10592, 10923, 10956, 13240, 13280, 13695, 14564, 14608, 15888, 18205, 18260, 19860, 19920, 21846, 21912, 26480, 27390, 27473, 29128, 29216, 31776, 36410, 36520, 39720, 39840, 43692, 43824, 52960, 54615, 54780, 54946, 58256, 72820, 73040, 79440, 82419, 87384, 87648, 109230, 109560, 109892, 116512, 137365, 145640, 146080, 158880, 164838, 174768, 218460, 219120, 219784, 274730, 291280, 302203, 329676, 349536, 412095, 436920, 438240, 439568, 549460, 582560, 604406, 659352, 824190, 873840, 879136, 906609, 1098920, 1208812, 1318704, 1511015, 1648380, 1747680, 1813218, 2197840, 2417624, 2637408, 3022030, 3296760, 3626436, 4395680, 4533045, 4835248, 6044060, 6593520, 7252872, 9066090, 9670496, 12088120, 13187040, 14505744, 18132180, 24176240, 29011488, 36264360, 48352480, 72528720, 145057440]

約数ペア:

[(1, 145057440), (2, 72528720), (3, 48352480), (4, 36264360), (5, 29011488), (6, 24176240), (8, 18132180), (10, 14505744), (11, 13187040), (12, 12088120), (15, 9670496), (16, 9066090), (20, 7252872), (22, 6593520), (24, 6044060), (30, 4835248), (32, 4533045), (33, 4395680), (40, 3626436), (44, 3296760), (48, 3022030), (55, 2637408), (60, 2417624), (66, 2197840), (80, 1813218), (83, 1747680), (88, 1648380), (96, 1511015), (110, 1318704), (120, 1208812), (132, 1098920), (160, 906609), (165, 879136), (166, 873840), (176, 824190), (220, 659352), (240, 604406), (249, 582560), (264, 549460), (330, 439568), (331, 438240), (332, 436920), (352, 412095), (415, 349536), (440, 329676), (480, 302203), (498, 291280), (528, 274730), (660, 219784), (662, 219120), (664, 218460), (830, 174768), (880, 164838), (913, 158880), (993, 146080), (996, 145640), (1056, 137365), (1245, 116512), (1320, 109892), (1324, 109560), (1328, 109230), (1655, 87648), (1660, 87384), (1760, 82419), (1826, 79440), (1986, 73040), (1992, 72820), (2490, 58256), (2640, 54946), (2648, 54780), (2656, 54615), (2739, 52960), (3310, 43824), (3320, 43692), (3641, 39840), (3652, 39720), (3972, 36520), (3984, 36410), (4565, 31776), (4965, 29216), (4980, 29128), (5280, 27473), (5296, 27390), (5478, 26480), (6620, 21912), (6640, 21846), (7282, 19920), (7304, 19860), (7944, 18260), (7968, 18205), (9130, 15888), (9930, 14608), (9960, 14564), (10592, 13695), (10923, 13280), (10956, 13240)]