72029160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 271140480

約数和(自身を除く): 199111320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 101, 105, 120, 126, 140, 168, 180, 202, 210, 252, 280, 283, 303, 315, 360, 404, 420, 504, 505, 566, 606, 630, 707, 808, 840, 849, 909, 1010, 1132, 1212, 1260, 1414, 1415, 1515, 1698, 1818, 1981, 2020, 2121, 2264, 2424, 2520, 2547, 2828, 2830, 3030, 3396, 3535, 3636, 3962, 4040, 4242, 4245, 4545, 5094, 5656, 5660, 5943, 6060, 6363, 6792, 7070, 7272, 7924, 8484, 8490, 9090, 9905, 10188, 10605, 11320, 11886, 12120, 12726, 12735, 14140, 15848, 16968, 16980, 17829, 18180, 19810, 20376, 21210, 23772, 25452, 25470, 28280, 28583, 29715, 31815, 33960, 35658, 36360, 39620, 42420, 47544, 50904, 50940, 57166, 59430, 63630, 71316, 79240, 84840, 85749, 89145, 101880, 114332, 118860, 127260, 142632, 142915, 171498, 178290, 200081, 228664, 237720, 254520, 257247, 285830, 342996, 356580, 400162, 428745, 514494, 571660, 600243, 685992, 713160, 800324, 857490, 1000405, 1028988, 1143320, 1200486, 1286235, 1600648, 1714980, 1800729, 2000810, 2057976, 2400972, 2572470, 3001215, 3429960, 3601458, 4001620, 4801944, 5144940, 6002430, 7202916, 8003240, 9003645, 10289880, 12004860, 14405832, 18007290, 24009720, 36014580, 72029160]

約数ペア:

[(1, 72029160), (2, 36014580), (3, 24009720), (4, 18007290), (5, 14405832), (6, 12004860), (7, 10289880), (8, 9003645), (9, 8003240), (10, 7202916), (12, 6002430), (14, 5144940), (15, 4801944), (18, 4001620), (20, 3601458), (21, 3429960), (24, 3001215), (28, 2572470), (30, 2400972), (35, 2057976), (36, 2000810), (40, 1800729), (42, 1714980), (45, 1600648), (56, 1286235), (60, 1200486), (63, 1143320), (70, 1028988), (72, 1000405), (84, 857490), (90, 800324), (101, 713160), (105, 685992), (120, 600243), (126, 571660), (140, 514494), (168, 428745), (180, 400162), (202, 356580), (210, 342996), (252, 285830), (280, 257247), (283, 254520), (303, 237720), (315, 228664), (360, 200081), (404, 178290), (420, 171498), (504, 142915), (505, 142632), (566, 127260), (606, 118860), (630, 114332), (707, 101880), (808, 89145), (840, 85749), (849, 84840), (909, 79240), (1010, 71316), (1132, 63630), (1212, 59430), (1260, 57166), (1414, 50940), (1415, 50904), (1515, 47544), (1698, 42420), (1818, 39620), (1981, 36360), (2020, 35658), (2121, 33960), (2264, 31815), (2424, 29715), (2520, 28583), (2547, 28280), (2828, 25470), (2830, 25452), (3030, 23772), (3396, 21210), (3535, 20376), (3636, 19810), (3962, 18180), (4040, 17829), (4242, 16980), (4245, 16968), (4545, 15848), (5094, 14140), (5656, 12735), (5660, 12726), (5943, 12120), (6060, 11886), (6363, 11320), (6792, 10605), (7070, 10188), (7272, 9905), (7924, 9090), (8484, 8490)]