42976560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 147990528

約数和(自身を除く): 105013968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 73, 80, 88, 110, 120, 132, 146, 165, 176, 219, 220, 223, 240, 264, 292, 330, 365, 438, 440, 446, 528, 584, 660, 669, 730, 803, 876, 880, 892, 1095, 1115, 1168, 1320, 1338, 1460, 1606, 1752, 1784, 2190, 2230, 2409, 2453, 2640, 2676, 2920, 3212, 3345, 3504, 3568, 4015, 4380, 4460, 4818, 4906, 5352, 5840, 6424, 6690, 7359, 8030, 8760, 8920, 9636, 9812, 10704, 12045, 12265, 12848, 13380, 14718, 16060, 16279, 17520, 17840, 19272, 19624, 24090, 24530, 26760, 29436, 32120, 32558, 36795, 38544, 39248, 48180, 48837, 49060, 53520, 58872, 64240, 65116, 73590, 81395, 96360, 97674, 98120, 117744, 130232, 147180, 162790, 179069, 192720, 195348, 196240, 244185, 260464, 294360, 325580, 358138, 390696, 488370, 537207, 588720, 651160, 716276, 781392, 895345, 976740, 1074414, 1302320, 1432552, 1790690, 1953480, 2148828, 2686035, 2865104, 3581380, 3906960, 4297656, 5372070, 7162760, 8595312, 10744140, 14325520, 21488280, 42976560]

約数ペア:

[(1, 42976560), (2, 21488280), (3, 14325520), (4, 10744140), (5, 8595312), (6, 7162760), (8, 5372070), (10, 4297656), (11, 3906960), (12, 3581380), (15, 2865104), (16, 2686035), (20, 2148828), (22, 1953480), (24, 1790690), (30, 1432552), (33, 1302320), (40, 1074414), (44, 976740), (48, 895345), (55, 781392), (60, 716276), (66, 651160), (73, 588720), (80, 537207), (88, 488370), (110, 390696), (120, 358138), (132, 325580), (146, 294360), (165, 260464), (176, 244185), (219, 196240), (220, 195348), (223, 192720), (240, 179069), (264, 162790), (292, 147180), (330, 130232), (365, 117744), (438, 98120), (440, 97674), (446, 96360), (528, 81395), (584, 73590), (660, 65116), (669, 64240), (730, 58872), (803, 53520), (876, 49060), (880, 48837), (892, 48180), (1095, 39248), (1115, 38544), (1168, 36795), (1320, 32558), (1338, 32120), (1460, 29436), (1606, 26760), (1752, 24530), (1784, 24090), (2190, 19624), (2230, 19272), (2409, 17840), (2453, 17520), (2640, 16279), (2676, 16060), (2920, 14718), (3212, 13380), (3345, 12848), (3504, 12265), (3568, 12045), (4015, 10704), (4380, 9812), (4460, 9636), (4818, 8920), (4906, 8760), (5352, 8030), (5840, 7359), (6424, 6690)]