89690640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 337478400

約数和(自身を除く): 247787760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 89, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 178, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 267, 272, 285, 304, 312, 323, 340, 356, 380, 390, 408, 442, 445, 456, 494, 510, 520, 534, 570, 624, 646, 663, 680, 712, 741, 760, 780, 816, 884, 890, 912, 969, 988, 1020, 1040, 1068, 1105, 1140, 1157, 1235, 1292, 1326, 1335, 1360, 1424, 1482, 1513, 1520, 1560, 1615, 1691, 1768, 1780, 1938, 1976, 2040, 2136, 2210, 2280, 2314, 2470, 2584, 2652, 2670, 2964, 3026, 3120, 3230, 3315, 3382, 3471, 3536, 3560, 3705, 3876, 3952, 4080, 4199, 4272, 4420, 4539, 4560, 4628, 4845, 4940, 5073, 5168, 5304, 5340, 5785, 5928, 6052, 6460, 6630, 6764, 6942, 7120, 7410, 7565, 7752, 8398, 8455, 8840, 9078, 9256, 9690, 9880, 10146, 10608, 10680, 11570, 11856, 12104, 12597, 12920, 13260, 13528, 13884, 14820, 15130, 15504, 16796, 16910, 17355, 17680, 18156, 18512, 19380, 19669, 19760, 20292, 20995, 21360, 21983, 22695, 23140, 24208, 25194, 25365, 25840, 26520, 27056, 27768, 28747, 29640, 30260, 33592, 33820, 34710, 36312, 38760, 39338, 40584, 41990, 43966, 45390, 46280, 50388, 50730, 53040, 55536, 57494, 59007, 59280, 60520, 62985, 65949, 67184, 67640, 69420, 72624, 77520, 78676, 81168, 83980, 86241, 87932, 90780, 92560, 98345, 100776, 101460, 109915, 114988, 118014, 121040, 125970, 131898, 135280, 138840, 143735, 157352, 167960, 172482, 175864, 181560, 196690, 201552, 202920, 219830, 229976, 236028, 251940, 263796, 277680, 287470, 295035, 314704, 329745, 335920, 344964, 351728, 363120, 373711, 393380, 405840, 431205, 439660, 459952, 472056, 503880, 527592, 574940, 590070, 659490, 689928, 747422, 786760, 862410, 879320, 944112, 1007760, 1055184, 1121133, 1149880, 1180140, 1318980, 1379856, 1494844, 1573520, 1724820, 1758640, 1868555, 2242266, 2299760, 2360280, 2637960, 2989688, 3449640, 3737110, 4484532, 4720560, 5275920, 5605665, 5979376, 6899280, 7474220, 8969064, 11211330, 14948440, 17938128, 22422660, 29896880, 44845320, 89690640]

約数ペア:

[(1, 89690640), (2, 44845320), (3, 29896880), (4, 22422660), (5, 17938128), (6, 14948440), (8, 11211330), (10, 8969064), (12, 7474220), (13, 6899280), (15, 5979376), (16, 5605665), (17, 5275920), (19, 4720560), (20, 4484532), (24, 3737110), (26, 3449640), (30, 2989688), (34, 2637960), (38, 2360280), (39, 2299760), (40, 2242266), (48, 1868555), (51, 1758640), (52, 1724820), (57, 1573520), (60, 1494844), (65, 1379856), (68, 1318980), (76, 1180140), (78, 1149880), (80, 1121133), (85, 1055184), (89, 1007760), (95, 944112), (102, 879320), (104, 862410), (114, 786760), (120, 747422), (130, 689928), (136, 659490), (152, 590070), (156, 574940), (170, 527592), (178, 503880), (190, 472056), (195, 459952), (204, 439660), (208, 431205), (221, 405840), (228, 393380), (240, 373711), (247, 363120), (255, 351728), (260, 344964), (267, 335920), (272, 329745), (285, 314704), (304, 295035), (312, 287470), (323, 277680), (340, 263796), (356, 251940), (380, 236028), (390, 229976), (408, 219830), (442, 202920), (445, 201552), (456, 196690), (494, 181560), (510, 175864), (520, 172482), (534, 167960), (570, 157352), (624, 143735), (646, 138840), (663, 135280), (680, 131898), (712, 125970), (741, 121040), (760, 118014), (780, 114988), (816, 109915), (884, 101460), (890, 100776), (912, 98345), (969, 92560), (988, 90780), (1020, 87932), (1040, 86241), (1068, 83980), (1105, 81168), (1140, 78676), (1157, 77520), (1235, 72624), (1292, 69420), (1326, 67640), (1335, 67184), (1360, 65949), (1424, 62985), (1482, 60520), (1513, 59280), (1520, 59007), (1560, 57494), (1615, 55536), (1691, 53040), (1768, 50730), (1780, 50388), (1938, 46280), (1976, 45390), (2040, 43966), (2136, 41990), (2210, 40584), (2280, 39338), (2314, 38760), (2470, 36312), (2584, 34710), (2652, 33820), (2670, 33592), (2964, 30260), (3026, 29640), (3120, 28747), (3230, 27768), (3315, 27056), (3382, 26520), (3471, 25840), (3536, 25365), (3560, 25194), (3705, 24208), (3876, 23140), (3952, 22695), (4080, 21983), (4199, 21360), (4272, 20995), (4420, 20292), (4539, 19760), (4560, 19669), (4628, 19380), (4845, 18512), (4940, 18156), (5073, 17680), (5168, 17355), (5304, 16910), (5340, 16796), (5785, 15504), (5928, 15130), (6052, 14820), (6460, 13884), (6630, 13528), (6764, 13260), (6942, 12920), (7120, 12597), (7410, 12104), (7565, 11856), (7752, 11570), (8398, 10680), (8455, 10608), (8840, 10146), (9078, 9880), (9256, 9690)]