152002480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3823}}^1$

素因数の和:3914

約数の個数: 80

約数和(自身を含む): 409688064

約数和(自身を除く): 257685584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 80, 112, 140, 142, 280, 284, 355, 497, 560, 568, 710, 994, 1136, 1420, 1988, 2485, 2840, 3823, 3976, 4970, 5680, 7646, 7952, 9940, 15292, 19115, 19880, 26761, 30584, 38230, 39760, 53522, 61168, 76460, 107044, 133805, 152920, 214088, 267610, 271433, 305840, 428176, 535220, 542866, 1070440, 1085732, 1357165, 1900031, 2140880, 2171464, 2714330, 3800062, 4342928, 5428660, 7600124, 9500155, 10857320, 15200248, 19000310, 21714640, 30400496, 38000620, 76001240, 152002480]

約数ペア:

[(1, 152002480), (2, 76001240), (4, 38000620), (5, 30400496), (7, 21714640), (8, 19000310), (10, 15200248), (14, 10857320), (16, 9500155), (20, 7600124), (28, 5428660), (35, 4342928), (40, 3800062), (56, 2714330), (70, 2171464), (71, 2140880), (80, 1900031), (112, 1357165), (140, 1085732), (142, 1070440), (280, 542866), (284, 535220), (355, 428176), (497, 305840), (560, 271433), (568, 267610), (710, 214088), (994, 152920), (1136, 133805), (1420, 107044), (1988, 76460), (2485, 61168), (2840, 53522), (3823, 39760), (3976, 38230), (4970, 30584), (5680, 26761), (7646, 19880), (7952, 19115), (9940, 15292)]