247675320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 847566720

約数和(自身を除く): 599891400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 83, 90, 108, 120, 135, 162, 166, 180, 216, 243, 249, 270, 307, 324, 332, 360, 405, 415, 486, 498, 540, 614, 648, 664, 747, 810, 830, 921, 972, 996, 1080, 1215, 1228, 1245, 1494, 1535, 1620, 1660, 1842, 1944, 1992, 2241, 2430, 2456, 2490, 2763, 2988, 3070, 3240, 3320, 3684, 3735, 4482, 4605, 4860, 4980, 5526, 5976, 6140, 6723, 7368, 7470, 8289, 8964, 9210, 9720, 9960, 11052, 11205, 12280, 13446, 13815, 14940, 16578, 17928, 18420, 20169, 22104, 22410, 24867, 25481, 26892, 27630, 29880, 33156, 33615, 36840, 40338, 41445, 44820, 49734, 50962, 53784, 55260, 66312, 67230, 74601, 76443, 80676, 82890, 89640, 99468, 100845, 101924, 110520, 124335, 127405, 134460, 149202, 152886, 161352, 165780, 198936, 201690, 203848, 229329, 248670, 254810, 268920, 298404, 305772, 331560, 373005, 382215, 403380, 458658, 497340, 509620, 596808, 611544, 687987, 746010, 764430, 806760, 917316, 994680, 1019240, 1146645, 1375974, 1492020, 1528860, 1834632, 2063961, 2293290, 2751948, 2984040, 3057720, 3439935, 4127922, 4586580, 5503896, 6191883, 6879870, 8255844, 9173160, 10319805, 12383766, 13759740, 16511688, 20639610, 24767532, 27519480, 30959415, 41279220, 49535064, 61918830, 82558440, 123837660, 247675320]

約数ペア:

[(1, 247675320), (2, 123837660), (3, 82558440), (4, 61918830), (5, 49535064), (6, 41279220), (8, 30959415), (9, 27519480), (10, 24767532), (12, 20639610), (15, 16511688), (18, 13759740), (20, 12383766), (24, 10319805), (27, 9173160), (30, 8255844), (36, 6879870), (40, 6191883), (45, 5503896), (54, 4586580), (60, 4127922), (72, 3439935), (81, 3057720), (83, 2984040), (90, 2751948), (108, 2293290), (120, 2063961), (135, 1834632), (162, 1528860), (166, 1492020), (180, 1375974), (216, 1146645), (243, 1019240), (249, 994680), (270, 917316), (307, 806760), (324, 764430), (332, 746010), (360, 687987), (405, 611544), (415, 596808), (486, 509620), (498, 497340), (540, 458658), (614, 403380), (648, 382215), (664, 373005), (747, 331560), (810, 305772), (830, 298404), (921, 268920), (972, 254810), (996, 248670), (1080, 229329), (1215, 203848), (1228, 201690), (1245, 198936), (1494, 165780), (1535, 161352), (1620, 152886), (1660, 149202), (1842, 134460), (1944, 127405), (1992, 124335), (2241, 110520), (2430, 101924), (2456, 100845), (2490, 99468), (2763, 89640), (2988, 82890), (3070, 80676), (3240, 76443), (3320, 74601), (3684, 67230), (3735, 66312), (4482, 55260), (4605, 53784), (4860, 50962), (4980, 49734), (5526, 44820), (5976, 41445), (6140, 40338), (6723, 36840), (7368, 33615), (7470, 33156), (8289, 29880), (8964, 27630), (9210, 26892), (9720, 25481), (9960, 24867), (11052, 22410), (11205, 22104), (12280, 20169), (13446, 18420), (13815, 17928), (14940, 16578)]