123997230

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1196

約数の個数: 160

約数和(自身を含む): 401448960

約数和(自身を除く): 277451730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1151, 1197, 1330, 1539, 1710, 1890, 1995, 2302, 2394, 2565, 2835, 3078, 3453, 3591, 3990, 5130, 5670, 5755, 5985, 6906, 7182, 7695, 8057, 10359, 10773, 11510, 11970, 15390, 16114, 17265, 17955, 20718, 21546, 21869, 24171, 31077, 34530, 35910, 40285, 43738, 48342, 51795, 53865, 62154, 65607, 72513, 80570, 93231, 103590, 107730, 109345, 120855, 131214, 145026, 153083, 155385, 186462, 196821, 217539, 218690, 241710, 306166, 310770, 328035, 362565, 393642, 435078, 459249, 466155, 590463, 652617, 656070, 725130, 765415, 918498, 932310, 984105, 1087695, 1180926, 1305234, 1377747, 1530830, 1771389, 1968210, 2175390, 2296245, 2755494, 2952315, 3263085, 3542778, 4133241, 4592490, 5904630, 6526170, 6888735, 8266482, 8856945, 12399723, 13777470, 17713890, 20666205, 24799446, 41332410, 61998615, 123997230]

約数ペア:

[(1, 123997230), (2, 61998615), (3, 41332410), (5, 24799446), (6, 20666205), (7, 17713890), (9, 13777470), (10, 12399723), (14, 8856945), (15, 8266482), (18, 6888735), (19, 6526170), (21, 5904630), (27, 4592490), (30, 4133241), (35, 3542778), (38, 3263085), (42, 2952315), (45, 2755494), (54, 2296245), (57, 2175390), (63, 1968210), (70, 1771389), (81, 1530830), (90, 1377747), (95, 1305234), (105, 1180926), (114, 1087695), (126, 984105), (133, 932310), (135, 918498), (162, 765415), (171, 725130), (189, 656070), (190, 652617), (210, 590463), (266, 466155), (270, 459249), (285, 435078), (315, 393642), (342, 362565), (378, 328035), (399, 310770), (405, 306166), (513, 241710), (567, 218690), (570, 217539), (630, 196821), (665, 186462), (798, 155385), (810, 153083), (855, 145026), (945, 131214), (1026, 120855), (1134, 109345), (1151, 107730), (1197, 103590), (1330, 93231), (1539, 80570), (1710, 72513), (1890, 65607), (1995, 62154), (2302, 53865), (2394, 51795), (2565, 48342), (2835, 43738), (3078, 40285), (3453, 35910), (3591, 34530), (3990, 31077), (5130, 24171), (5670, 21869), (5755, 21546), (5985, 20718), (6906, 17955), (7182, 17265), (7695, 16114), (8057, 15390), (10359, 11970), (10773, 11510)]