318629430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 1027054080

約数和(自身を除く): 708424650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 361, 378, 399, 467, 513, 570, 630, 665, 722, 798, 855, 934, 945, 1026, 1083, 1197, 1330, 1401, 1710, 1805, 1890, 1995, 2166, 2335, 2394, 2527, 2565, 2802, 3249, 3269, 3591, 3610, 3990, 4203, 4670, 5054, 5130, 5415, 5985, 6498, 6538, 7005, 7182, 7581, 8406, 8873, 9747, 9807, 10830, 11970, 12609, 12635, 14010, 15162, 16245, 16345, 17746, 17955, 19494, 19614, 21015, 22743, 25218, 25270, 26619, 29421, 32490, 32690, 35910, 37905, 42030, 44365, 45486, 48735, 49035, 53238, 58842, 62111, 63045, 68229, 75810, 79857, 88263, 88730, 97470, 98070, 113715, 124222, 126090, 133095, 136458, 147105, 159714, 168587, 176526, 186333, 227430, 239571, 266190, 294210, 310555, 337174, 341145, 372666, 399285, 441315, 479142, 505761, 558999, 621110, 682290, 798570, 842935, 882630, 931665, 1011522, 1117998, 1180109, 1197855, 1517283, 1676997, 1685870, 1863330, 2360218, 2395710, 2528805, 2794995, 3034566, 3353994, 3540327, 4551849, 5057610, 5589990, 5900545, 7080654, 7586415, 8384985, 9103698, 10620981, 11801090, 15172830, 16769970, 17701635, 21241962, 22759245, 31862943, 35403270, 45518490, 53104905, 63725886, 106209810, 159314715, 318629430]

約数ペア:

[(1, 318629430), (2, 159314715), (3, 106209810), (5, 63725886), (6, 53104905), (7, 45518490), (9, 35403270), (10, 31862943), (14, 22759245), (15, 21241962), (18, 17701635), (19, 16769970), (21, 15172830), (27, 11801090), (30, 10620981), (35, 9103698), (38, 8384985), (42, 7586415), (45, 7080654), (54, 5900545), (57, 5589990), (63, 5057610), (70, 4551849), (90, 3540327), (95, 3353994), (105, 3034566), (114, 2794995), (126, 2528805), (133, 2395710), (135, 2360218), (171, 1863330), (189, 1685870), (190, 1676997), (210, 1517283), (266, 1197855), (270, 1180109), (285, 1117998), (315, 1011522), (342, 931665), (361, 882630), (378, 842935), (399, 798570), (467, 682290), (513, 621110), (570, 558999), (630, 505761), (665, 479142), (722, 441315), (798, 399285), (855, 372666), (934, 341145), (945, 337174), (1026, 310555), (1083, 294210), (1197, 266190), (1330, 239571), (1401, 227430), (1710, 186333), (1805, 176526), (1890, 168587), (1995, 159714), (2166, 147105), (2335, 136458), (2394, 133095), (2527, 126090), (2565, 124222), (2802, 113715), (3249, 98070), (3269, 97470), (3591, 88730), (3610, 88263), (3990, 79857), (4203, 75810), (4670, 68229), (5054, 63045), (5130, 62111), (5415, 58842), (5985, 53238), (6498, 49035), (6538, 48735), (7005, 45486), (7182, 44365), (7581, 42030), (8406, 37905), (8873, 35910), (9747, 32690), (9807, 32490), (10830, 29421), (11970, 26619), (12609, 25270), (12635, 25218), (14010, 22743), (15162, 21015), (16245, 19614), (16345, 19494), (17746, 17955)]