863030080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:789

約数の個数: 168

約数和(自身を含む): 2335011840

約数和(自身を除く): 1471981760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 440, 484, 496, 605, 620, 682, 704, 719, 880, 968, 992, 1210, 1240, 1364, 1438, 1705, 1760, 1936, 1984, 2420, 2480, 2728, 2876, 3410, 3520, 3595, 3751, 3872, 4840, 4960, 5456, 5752, 6820, 7190, 7502, 7744, 7909, 9680, 9920, 10912, 11504, 13640, 14380, 15004, 15818, 18755, 19360, 21824, 22289, 23008, 27280, 28760, 30008, 31636, 37510, 38720, 39545, 44578, 46016, 54560, 57520, 60016, 63272, 75020, 79090, 86999, 89156, 109120, 111445, 115040, 120032, 126544, 150040, 158180, 173998, 178312, 222890, 230080, 240064, 245179, 253088, 300080, 316360, 347996, 356624, 434995, 445780, 490358, 506176, 600160, 632720, 695992, 713248, 869990, 891560, 980716, 1200320, 1225895, 1265440, 1391984, 1426496, 1739980, 1783120, 1961432, 2451790, 2530880, 2696969, 2783968, 3479960, 3566240, 3922864, 4903580, 5393938, 5567936, 6959920, 7132480, 7845728, 9807160, 10787876, 13484845, 13919840, 15691456, 19614320, 21575752, 26969690, 27839680, 39228640, 43151504, 53939380, 78457280, 86303008, 107878760, 172606016, 215757520, 431515040, 863030080]

約数ペア:

[(1, 863030080), (2, 431515040), (4, 215757520), (5, 172606016), (8, 107878760), (10, 86303008), (11, 78457280), (16, 53939380), (20, 43151504), (22, 39228640), (31, 27839680), (32, 26969690), (40, 21575752), (44, 19614320), (55, 15691456), (62, 13919840), (64, 13484845), (80, 10787876), (88, 9807160), (110, 7845728), (121, 7132480), (124, 6959920), (155, 5567936), (160, 5393938), (176, 4903580), (220, 3922864), (242, 3566240), (248, 3479960), (310, 2783968), (320, 2696969), (341, 2530880), (352, 2451790), (440, 1961432), (484, 1783120), (496, 1739980), (605, 1426496), (620, 1391984), (682, 1265440), (704, 1225895), (719, 1200320), (880, 980716), (968, 891560), (992, 869990), (1210, 713248), (1240, 695992), (1364, 632720), (1438, 600160), (1705, 506176), (1760, 490358), (1936, 445780), (1984, 434995), (2420, 356624), (2480, 347996), (2728, 316360), (2876, 300080), (3410, 253088), (3520, 245179), (3595, 240064), (3751, 230080), (3872, 222890), (4840, 178312), (4960, 173998), (5456, 158180), (5752, 150040), (6820, 126544), (7190, 120032), (7502, 115040), (7744, 111445), (7909, 109120), (9680, 89156), (9920, 86999), (10912, 79090), (11504, 75020), (13640, 63272), (14380, 60016), (15004, 57520), (15818, 54560), (18755, 46016), (19360, 44578), (21824, 39545), (22289, 38720), (23008, 37510), (27280, 31636), (28760, 30008)]