230840820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 827850240

約数和(自身を除く): 597009420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 173, 180, 189, 210, 252, 270, 315, 346, 353, 378, 420, 519, 540, 630, 692, 706, 756, 865, 945, 1038, 1059, 1211, 1260, 1412, 1557, 1730, 1765, 1890, 2076, 2118, 2422, 2471, 2595, 3114, 3177, 3460, 3530, 3633, 3780, 4236, 4671, 4844, 4942, 5190, 5295, 6055, 6228, 6354, 7060, 7266, 7413, 7785, 9342, 9531, 9884, 10380, 10590, 10899, 12110, 12355, 12708, 14532, 14826, 15570, 15885, 18165, 18684, 19062, 21180, 21798, 22239, 23355, 24220, 24710, 29652, 31140, 31770, 32697, 36330, 37065, 38124, 43596, 44478, 46710, 47655, 49420, 54495, 61069, 63540, 65394, 66717, 72660, 74130, 88956, 93420, 95310, 108990, 111195, 122138, 130788, 133434, 148260, 163485, 183207, 190620, 217980, 222390, 244276, 266868, 305345, 326970, 333585, 366414, 427483, 444780, 549621, 610690, 653940, 667170, 732828, 854966, 916035, 1099242, 1221380, 1282449, 1334340, 1648863, 1709932, 1832070, 2137415, 2198484, 2564898, 2748105, 3297726, 3664140, 3847347, 4274830, 5129796, 5496210, 6412245, 6595452, 7694694, 8244315, 8549660, 10992420, 11542041, 12824490, 15389388, 16488630, 19236735, 23084082, 25648980, 32977260, 38473470, 46168164, 57710205, 76946940, 115420410, 230840820]

約数ペア:

[(1, 230840820), (2, 115420410), (3, 76946940), (4, 57710205), (5, 46168164), (6, 38473470), (7, 32977260), (9, 25648980), (10, 23084082), (12, 19236735), (14, 16488630), (15, 15389388), (18, 12824490), (20, 11542041), (21, 10992420), (27, 8549660), (28, 8244315), (30, 7694694), (35, 6595452), (36, 6412245), (42, 5496210), (45, 5129796), (54, 4274830), (60, 3847347), (63, 3664140), (70, 3297726), (84, 2748105), (90, 2564898), (105, 2198484), (108, 2137415), (126, 1832070), (135, 1709932), (140, 1648863), (173, 1334340), (180, 1282449), (189, 1221380), (210, 1099242), (252, 916035), (270, 854966), (315, 732828), (346, 667170), (353, 653940), (378, 610690), (420, 549621), (519, 444780), (540, 427483), (630, 366414), (692, 333585), (706, 326970), (756, 305345), (865, 266868), (945, 244276), (1038, 222390), (1059, 217980), (1211, 190620), (1260, 183207), (1412, 163485), (1557, 148260), (1730, 133434), (1765, 130788), (1890, 122138), (2076, 111195), (2118, 108990), (2422, 95310), (2471, 93420), (2595, 88956), (3114, 74130), (3177, 72660), (3460, 66717), (3530, 65394), (3633, 63540), (3780, 61069), (4236, 54495), (4671, 49420), (4844, 47655), (4942, 46710), (5190, 44478), (5295, 43596), (6055, 38124), (6228, 37065), (6354, 36330), (7060, 32697), (7266, 31770), (7413, 31140), (7785, 29652), (9342, 24710), (9531, 24220), (9884, 23355), (10380, 22239), (10590, 21798), (10899, 21180), (12110, 19062), (12355, 18684), (12708, 18165), (14532, 15885), (14826, 15570)]