73076640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 289578240

約数和(自身を除く): 216501600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 239, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 478, 480, 490, 520, 546, 560, 588, 624, 637, 672, 717, 728, 735, 780, 784, 840, 910, 956, 980, 1040, 1092, 1120, 1176, 1195, 1248, 1274, 1365, 1434, 1456, 1470, 1560, 1568, 1673, 1680, 1820, 1911, 1912, 1960, 2080, 2184, 2352, 2390, 2548, 2730, 2868, 2912, 2940, 3107, 3120, 3185, 3346, 3360, 3585, 3640, 3822, 3824, 3920, 4368, 4704, 4780, 5019, 5096, 5460, 5736, 5880, 6214, 6240, 6370, 6692, 7170, 7280, 7644, 7648, 7840, 8365, 8736, 9321, 9555, 9560, 10038, 10192, 10920, 11472, 11711, 11760, 12428, 12740, 13384, 14340, 14560, 15288, 15535, 16730, 18642, 19110, 19120, 20076, 20384, 21749, 21840, 22944, 23422, 23520, 24856, 25095, 25480, 26768, 28680, 30576, 31070, 33460, 35133, 37284, 38220, 38240, 40152, 43498, 43680, 46605, 46844, 49712, 50190, 50960, 53536, 57360, 58555, 61152, 62140, 65247, 66920, 70266, 74568, 76440, 80304, 86996, 93210, 93688, 99424, 100380, 101920, 108745, 114720, 117110, 124280, 130494, 133840, 140532, 149136, 152243, 152880, 160608, 173992, 175665, 186420, 187376, 200760, 217490, 234220, 248560, 260988, 267680, 281064, 298272, 304486, 305760, 326235, 347984, 351330, 372840, 374752, 401520, 434980, 456729, 468440, 497120, 521976, 562128, 608972, 652470, 695968, 702660, 745680, 761215, 803040, 869960, 913458, 936880, 1043952, 1124256, 1217944, 1304940, 1405320, 1491360, 1522430, 1739920, 1826916, 1873760, 2087904, 2283645, 2435888, 2609880, 2810640, 3044860, 3479840, 3653832, 4567290, 4871776, 5219760, 5621280, 6089720, 7307664, 9134580, 10439520, 12179440, 14615328, 18269160, 24358880, 36538320, 73076640]

約数ペア:

[(1, 73076640), (2, 36538320), (3, 24358880), (4, 18269160), (5, 14615328), (6, 12179440), (7, 10439520), (8, 9134580), (10, 7307664), (12, 6089720), (13, 5621280), (14, 5219760), (15, 4871776), (16, 4567290), (20, 3653832), (21, 3479840), (24, 3044860), (26, 2810640), (28, 2609880), (30, 2435888), (32, 2283645), (35, 2087904), (39, 1873760), (40, 1826916), (42, 1739920), (48, 1522430), (49, 1491360), (52, 1405320), (56, 1304940), (60, 1217944), (65, 1124256), (70, 1043952), (78, 936880), (80, 913458), (84, 869960), (91, 803040), (96, 761215), (98, 745680), (104, 702660), (105, 695968), (112, 652470), (120, 608972), (130, 562128), (140, 521976), (147, 497120), (156, 468440), (160, 456729), (168, 434980), (182, 401520), (195, 374752), (196, 372840), (208, 351330), (210, 347984), (224, 326235), (239, 305760), (240, 304486), (245, 298272), (260, 281064), (273, 267680), (280, 260988), (294, 248560), (312, 234220), (336, 217490), (364, 200760), (390, 187376), (392, 186420), (416, 175665), (420, 173992), (455, 160608), (478, 152880), (480, 152243), (490, 149136), (520, 140532), (546, 133840), (560, 130494), (588, 124280), (624, 117110), (637, 114720), (672, 108745), (717, 101920), (728, 100380), (735, 99424), (780, 93688), (784, 93210), (840, 86996), (910, 80304), (956, 76440), (980, 74568), (1040, 70266), (1092, 66920), (1120, 65247), (1176, 62140), (1195, 61152), (1248, 58555), (1274, 57360), (1365, 53536), (1434, 50960), (1456, 50190), (1470, 49712), (1560, 46844), (1568, 46605), (1673, 43680), (1680, 43498), (1820, 40152), (1911, 38240), (1912, 38220), (1960, 37284), (2080, 35133), (2184, 33460), (2352, 31070), (2390, 30576), (2548, 28680), (2730, 26768), (2868, 25480), (2912, 25095), (2940, 24856), (3107, 23520), (3120, 23422), (3185, 22944), (3346, 21840), (3360, 21749), (3585, 20384), (3640, 20076), (3822, 19120), (3824, 19110), (3920, 18642), (4368, 16730), (4704, 15535), (4780, 15288), (5019, 14560), (5096, 14340), (5460, 13384), (5736, 12740), (5880, 12428), (6214, 11760), (6240, 11711), (6370, 11472), (6692, 10920), (7170, 10192), (7280, 10038), (7644, 9560), (7648, 9555), (7840, 9321), (8365, 8736)]