1456804580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1109}}^1$

素因数の和:1989

約数の個数: 96

約数和(自身を含む): 3822094080

約数和(自身を除く): 2365289500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 853, 1109, 1540, 1706, 2218, 3412, 4265, 4436, 5545, 5971, 7763, 8530, 9383, 11090, 11942, 12199, 15526, 17060, 18766, 22180, 23884, 24398, 29855, 31052, 37532, 38815, 46915, 48796, 59710, 60995, 65681, 77630, 85393, 93830, 119420, 121990, 131362, 155260, 170786, 187660, 243980, 262724, 328405, 341572, 426965, 656810, 853930, 945977, 1313620, 1707860, 1891954, 3783908, 4729885, 6621839, 9459770, 10405747, 13243678, 18919540, 20811494, 26487356, 33109195, 41622988, 52028735, 66218390, 72840229, 104057470, 132436780, 145680458, 208114940, 291360916, 364201145, 728402290, 1456804580]

約数ペア:

[(1, 1456804580), (2, 728402290), (4, 364201145), (5, 291360916), (7, 208114940), (10, 145680458), (11, 132436780), (14, 104057470), (20, 72840229), (22, 66218390), (28, 52028735), (35, 41622988), (44, 33109195), (55, 26487356), (70, 20811494), (77, 18919540), (110, 13243678), (140, 10405747), (154, 9459770), (220, 6621839), (308, 4729885), (385, 3783908), (770, 1891954), (853, 1707860), (1109, 1313620), (1540, 945977), (1706, 853930), (2218, 656810), (3412, 426965), (4265, 341572), (4436, 328405), (5545, 262724), (5971, 243980), (7763, 187660), (8530, 170786), (9383, 155260), (11090, 131362), (11942, 121990), (12199, 119420), (15526, 93830), (17060, 85393), (18766, 77630), (22180, 65681), (23884, 60995), (24398, 59710), (29855, 48796), (31052, 46915), (37532, 38815)]