147036840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 458006400

約数和(自身を除く): 310969560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 61, 106, 120, 122, 159, 183, 212, 244, 265, 305, 318, 366, 379, 424, 488, 530, 610, 636, 732, 758, 795, 915, 1060, 1137, 1220, 1272, 1464, 1516, 1590, 1830, 1895, 2120, 2274, 2440, 3032, 3180, 3233, 3660, 3790, 4548, 5685, 6360, 6466, 7320, 7580, 9096, 9699, 11370, 12932, 15160, 16165, 19398, 20087, 22740, 23119, 25864, 32330, 38796, 40174, 45480, 46238, 48495, 60261, 64660, 69357, 77592, 80348, 92476, 96990, 100435, 115595, 120522, 129320, 138714, 160696, 184952, 193980, 200870, 231190, 241044, 277428, 301305, 346785, 387960, 401740, 462380, 482088, 554856, 602610, 693570, 803480, 924760, 1205220, 1225307, 1387140, 2410440, 2450614, 2774280, 3675921, 4901228, 6126535, 7351842, 9802456, 12253070, 14703684, 18379605, 24506140, 29407368, 36759210, 49012280, 73518420, 147036840]

約数ペア:

[(1, 147036840), (2, 73518420), (3, 49012280), (4, 36759210), (5, 29407368), (6, 24506140), (8, 18379605), (10, 14703684), (12, 12253070), (15, 9802456), (20, 7351842), (24, 6126535), (30, 4901228), (40, 3675921), (53, 2774280), (60, 2450614), (61, 2410440), (106, 1387140), (120, 1225307), (122, 1205220), (159, 924760), (183, 803480), (212, 693570), (244, 602610), (265, 554856), (305, 482088), (318, 462380), (366, 401740), (379, 387960), (424, 346785), (488, 301305), (530, 277428), (610, 241044), (636, 231190), (732, 200870), (758, 193980), (795, 184952), (915, 160696), (1060, 138714), (1137, 129320), (1220, 120522), (1272, 115595), (1464, 100435), (1516, 96990), (1590, 92476), (1830, 80348), (1895, 77592), (2120, 69357), (2274, 64660), (2440, 60261), (3032, 48495), (3180, 46238), (3233, 45480), (3660, 40174), (3790, 38796), (4548, 32330), (5685, 25864), (6360, 23119), (6466, 22740), (7320, 20087), (7580, 19398), (9096, 16165), (9699, 15160), (11370, 12932)]