423170280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4759}}^1$

素因数の和:4808

約数の個数: 192

約数和(自身を含む): 1559376000

約数和(自身を除く): 1136205720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4759, 4940, 5928, 6840, 7410, 8892, 9518, 9880, 11115, 14277, 14820, 17784, 19036, 22230, 23795, 28554, 29640, 38072, 42831, 44460, 47590, 57108, 61867, 71385, 85662, 88920, 90421, 95180, 114216, 123734, 142770, 171324, 180842, 185601, 190360, 214155, 247468, 271263, 285540, 309335, 342648, 361684, 371202, 428310, 452105, 494936, 542526, 556803, 571080, 618670, 723368, 742404, 813789, 856620, 904210, 928005, 1085052, 1113606, 1175473, 1237340, 1356315, 1484808, 1627578, 1713240, 1808420, 1856010, 2170104, 2227212, 2350946, 2474680, 2712630, 2784015, 3255156, 3526419, 3616840, 3712020, 4068945, 4454424, 4701892, 5425260, 5568030, 5877365, 6510312, 7052838, 7424040, 8137890, 9403784, 10579257, 10850520, 11136060, 11754730, 14105676, 16275780, 17632095, 21158514, 22272120, 23509460, 28211352, 32551560, 35264190, 42317028, 47018920, 52896285, 70528380, 84634056, 105792570, 141056760, 211585140, 423170280]

約数ペア:

[(1, 423170280), (2, 211585140), (3, 141056760), (4, 105792570), (5, 84634056), (6, 70528380), (8, 52896285), (9, 47018920), (10, 42317028), (12, 35264190), (13, 32551560), (15, 28211352), (18, 23509460), (19, 22272120), (20, 21158514), (24, 17632095), (26, 16275780), (30, 14105676), (36, 11754730), (38, 11136060), (39, 10850520), (40, 10579257), (45, 9403784), (52, 8137890), (57, 7424040), (60, 7052838), (65, 6510312), (72, 5877365), (76, 5568030), (78, 5425260), (90, 4701892), (95, 4454424), (104, 4068945), (114, 3712020), (117, 3616840), (120, 3526419), (130, 3255156), (152, 2784015), (156, 2712630), (171, 2474680), (180, 2350946), (190, 2227212), (195, 2170104), (228, 1856010), (234, 1808420), (247, 1713240), (260, 1627578), (285, 1484808), (312, 1356315), (342, 1237340), (360, 1175473), (380, 1113606), (390, 1085052), (456, 928005), (468, 904210), (494, 856620), (520, 813789), (570, 742404), (585, 723368), (684, 618670), (741, 571080), (760, 556803), (780, 542526), (855, 494936), (936, 452105), (988, 428310), (1140, 371202), (1170, 361684), (1235, 342648), (1368, 309335), (1482, 285540), (1560, 271263), (1710, 247468), (1976, 214155), (2223, 190360), (2280, 185601), (2340, 180842), (2470, 171324), (2964, 142770), (3420, 123734), (3705, 114216), (4446, 95180), (4680, 90421), (4759, 88920), (4940, 85662), (5928, 71385), (6840, 61867), (7410, 57108), (8892, 47590), (9518, 44460), (9880, 42831), (11115, 38072), (14277, 29640), (14820, 28554), (17784, 23795), (19036, 22230)]