173224380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 580995072

約数和(自身を除く): 407770692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 71, 74, 84, 105, 111, 140, 142, 148, 157, 185, 210, 213, 222, 259, 284, 314, 355, 370, 420, 426, 444, 471, 497, 518, 555, 628, 710, 740, 777, 785, 852, 942, 994, 1036, 1065, 1099, 1110, 1295, 1420, 1491, 1554, 1570, 1884, 1988, 2130, 2198, 2220, 2355, 2485, 2590, 2627, 2982, 3108, 3140, 3297, 3885, 4260, 4396, 4710, 4970, 5180, 5254, 5495, 5809, 5964, 6594, 7455, 7770, 7881, 9420, 9940, 10508, 10990, 11147, 11618, 13135, 13188, 14910, 15540, 15762, 16485, 17427, 18389, 21980, 22294, 23236, 26270, 29045, 29820, 31524, 32970, 33441, 34854, 36778, 39405, 40663, 44588, 52540, 55167, 55735, 58090, 65940, 66882, 69708, 73556, 78029, 78810, 81326, 87135, 91945, 110334, 111470, 116180, 121989, 133764, 156058, 157620, 162652, 167205, 174270, 183890, 203315, 220668, 222940, 234087, 243978, 275835, 312116, 334410, 348540, 367780, 390145, 406630, 412439, 468174, 487956, 551670, 609945, 668820, 780290, 813260, 824878, 936348, 1103340, 1170435, 1219890, 1237317, 1560580, 1649756, 2062195, 2340870, 2439780, 2474634, 2887073, 4124390, 4681740, 4949268, 5774146, 6186585, 8248780, 8661219, 11548292, 12373170, 14435365, 17322438, 24746340, 28870730, 34644876, 43306095, 57741460, 86612190, 173224380]

約数ペア:

[(1, 173224380), (2, 86612190), (3, 57741460), (4, 43306095), (5, 34644876), (6, 28870730), (7, 24746340), (10, 17322438), (12, 14435365), (14, 12373170), (15, 11548292), (20, 8661219), (21, 8248780), (28, 6186585), (30, 5774146), (35, 4949268), (37, 4681740), (42, 4124390), (60, 2887073), (70, 2474634), (71, 2439780), (74, 2340870), (84, 2062195), (105, 1649756), (111, 1560580), (140, 1237317), (142, 1219890), (148, 1170435), (157, 1103340), (185, 936348), (210, 824878), (213, 813260), (222, 780290), (259, 668820), (284, 609945), (314, 551670), (355, 487956), (370, 468174), (420, 412439), (426, 406630), (444, 390145), (471, 367780), (497, 348540), (518, 334410), (555, 312116), (628, 275835), (710, 243978), (740, 234087), (777, 222940), (785, 220668), (852, 203315), (942, 183890), (994, 174270), (1036, 167205), (1065, 162652), (1099, 157620), (1110, 156058), (1295, 133764), (1420, 121989), (1491, 116180), (1554, 111470), (1570, 110334), (1884, 91945), (1988, 87135), (2130, 81326), (2198, 78810), (2220, 78029), (2355, 73556), (2485, 69708), (2590, 66882), (2627, 65940), (2982, 58090), (3108, 55735), (3140, 55167), (3297, 52540), (3885, 44588), (4260, 40663), (4396, 39405), (4710, 36778), (4970, 34854), (5180, 33441), (5254, 32970), (5495, 31524), (5809, 29820), (5964, 29045), (6594, 26270), (7455, 23236), (7770, 22294), (7881, 21980), (9420, 18389), (9940, 17427), (10508, 16485), (10990, 15762), (11147, 15540), (11618, 14910), (13135, 13188)]