1337831640

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 256

約数和(自身を含む): 4637001600

約数和(自身を除く): 3299169960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 243, 246, 270, 324, 328, 360, 369, 373, 405, 410, 486, 492, 540, 615, 648, 729, 738, 746, 810, 820, 972, 984, 1080, 1107, 1119, 1215, 1230, 1458, 1476, 1492, 1620, 1640, 1845, 1865, 1944, 2187, 2214, 2238, 2430, 2460, 2916, 2952, 2984, 3240, 3321, 3357, 3645, 3690, 3730, 4374, 4428, 4476, 4860, 4920, 5535, 5595, 5832, 6642, 6714, 7290, 7380, 7460, 8748, 8856, 8952, 9720, 9963, 10071, 10935, 11070, 11190, 13284, 13428, 14580, 14760, 14920, 15293, 16605, 16785, 17496, 19926, 20142, 21870, 22140, 22380, 26568, 26856, 29160, 29889, 30213, 30586, 33210, 33570, 39852, 40284, 43740, 44280, 44760, 45879, 49815, 50355, 59778, 60426, 61172, 66420, 67140, 76465, 79704, 80568, 87480, 89667, 90639, 91758, 99630, 100710, 119556, 120852, 122344, 132840, 134280, 137637, 149445, 151065, 152930, 179334, 181278, 183516, 199260, 201420, 229395, 239112, 241704, 271917, 275274, 298890, 302130, 305860, 358668, 362556, 367032, 398520, 402840, 412911, 448335, 453195, 458790, 543834, 550548, 597780, 604260, 611720, 688185, 717336, 725112, 815751, 825822, 896670, 906390, 917580, 1087668, 1101096, 1195560, 1208520, 1238733, 1359585, 1376370, 1631502, 1651644, 1793340, 1812780, 1835160, 2064555, 2175336, 2477466, 2719170, 2752740, 3263004, 3303288, 3586680, 3625560, 3716199, 4078755, 4129110, 4954932, 5438340, 5505480, 6193665, 6526008, 7432398, 8157510, 8258220, 9909864, 10876680, 11148597, 12387330, 14864796, 16315020, 16516440, 18580995, 22297194, 24774660, 29729592, 32630040, 33445791, 37161990, 44594388, 49549320, 55742985, 66891582, 74323980, 89188776, 111485970, 133783164, 148647960, 167228955, 222971940, 267566328, 334457910, 445943880, 668915820, 1337831640]

約数ペア:

[(1, 1337831640), (2, 668915820), (3, 445943880), (4, 334457910), (5, 267566328), (6, 222971940), (8, 167228955), (9, 148647960), (10, 133783164), (12, 111485970), (15, 89188776), (18, 74323980), (20, 66891582), (24, 55742985), (27, 49549320), (30, 44594388), (36, 37161990), (40, 33445791), (41, 32630040), (45, 29729592), (54, 24774660), (60, 22297194), (72, 18580995), (81, 16516440), (82, 16315020), (90, 14864796), (108, 12387330), (120, 11148597), (123, 10876680), (135, 9909864), (162, 8258220), (164, 8157510), (180, 7432398), (205, 6526008), (216, 6193665), (243, 5505480), (246, 5438340), (270, 4954932), (324, 4129110), (328, 4078755), (360, 3716199), (369, 3625560), (373, 3586680), (405, 3303288), (410, 3263004), (486, 2752740), (492, 2719170), (540, 2477466), (615, 2175336), (648, 2064555), (729, 1835160), (738, 1812780), (746, 1793340), (810, 1651644), (820, 1631502), (972, 1376370), (984, 1359585), (1080, 1238733), (1107, 1208520), (1119, 1195560), (1215, 1101096), (1230, 1087668), (1458, 917580), (1476, 906390), (1492, 896670), (1620, 825822), (1640, 815751), (1845, 725112), (1865, 717336), (1944, 688185), (2187, 611720), (2214, 604260), (2238, 597780), (2430, 550548), (2460, 543834), (2916, 458790), (2952, 453195), (2984, 448335), (3240, 412911), (3321, 402840), (3357, 398520), (3645, 367032), (3690, 362556), (3730, 358668), (4374, 305860), (4428, 302130), (4476, 298890), (4860, 275274), (4920, 271917), (5535, 241704), (5595, 239112), (5832, 229395), (6642, 201420), (6714, 199260), (7290, 183516), (7380, 181278), (7460, 179334), (8748, 152930), (8856, 151065), (8952, 149445), (9720, 137637), (9963, 134280), (10071, 132840), (10935, 122344), (11070, 120852), (11190, 119556), (13284, 100710), (13428, 99630), (14580, 91758), (14760, 90639), (14920, 89667), (15293, 87480), (16605, 80568), (16785, 79704), (17496, 76465), (19926, 67140), (20142, 66420), (21870, 61172), (22140, 60426), (22380, 59778), (26568, 50355), (26856, 49815), (29160, 45879), (29889, 44760), (30213, 44280), (30586, 43740), (33210, 40284), (33570, 39852)]