79555320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 203491080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 156, 178, 180, 191, 195, 234, 260, 267, 312, 356, 360, 382, 390, 445, 468, 520, 534, 573, 585, 712, 764, 780, 801, 890, 936, 955, 1068, 1146, 1157, 1170, 1335, 1528, 1560, 1602, 1719, 1780, 1910, 2136, 2292, 2314, 2340, 2483, 2670, 2865, 3204, 3438, 3471, 3560, 3820, 4005, 4584, 4628, 4680, 4966, 5340, 5730, 5785, 6408, 6876, 6942, 7449, 7640, 8010, 8595, 9256, 9932, 10413, 10680, 11460, 11570, 12415, 13752, 13884, 14898, 16020, 16999, 17190, 17355, 19864, 20826, 22347, 22920, 23140, 24830, 27768, 29796, 32040, 33998, 34380, 34710, 37245, 41652, 44694, 46280, 49660, 50997, 52065, 59592, 67996, 68760, 69420, 74490, 83304, 84995, 89388, 99320, 101994, 104130, 111735, 135992, 138840, 148980, 152991, 169990, 178776, 203988, 208260, 220987, 223470, 254985, 297960, 305982, 339980, 407976, 416520, 441974, 446940, 509970, 611964, 662961, 679960, 764955, 883948, 893880, 1019940, 1104935, 1223928, 1325922, 1529910, 1767896, 1988883, 2039880, 2209870, 2651844, 3059820, 3314805, 3977766, 4419740, 5303688, 6119640, 6629610, 7955532, 8839480, 9944415, 13259220, 15911064, 19888830, 26518440, 39777660, 79555320]

約数ペア:

[(1, 79555320), (2, 39777660), (3, 26518440), (4, 19888830), (5, 15911064), (6, 13259220), (8, 9944415), (9, 8839480), (10, 7955532), (12, 6629610), (13, 6119640), (15, 5303688), (18, 4419740), (20, 3977766), (24, 3314805), (26, 3059820), (30, 2651844), (36, 2209870), (39, 2039880), (40, 1988883), (45, 1767896), (52, 1529910), (60, 1325922), (65, 1223928), (72, 1104935), (78, 1019940), (89, 893880), (90, 883948), (104, 764955), (117, 679960), (120, 662961), (130, 611964), (156, 509970), (178, 446940), (180, 441974), (191, 416520), (195, 407976), (234, 339980), (260, 305982), (267, 297960), (312, 254985), (356, 223470), (360, 220987), (382, 208260), (390, 203988), (445, 178776), (468, 169990), (520, 152991), (534, 148980), (573, 138840), (585, 135992), (712, 111735), (764, 104130), (780, 101994), (801, 99320), (890, 89388), (936, 84995), (955, 83304), (1068, 74490), (1146, 69420), (1157, 68760), (1170, 67996), (1335, 59592), (1528, 52065), (1560, 50997), (1602, 49660), (1719, 46280), (1780, 44694), (1910, 41652), (2136, 37245), (2292, 34710), (2314, 34380), (2340, 33998), (2483, 32040), (2670, 29796), (2865, 27768), (3204, 24830), (3438, 23140), (3471, 22920), (3560, 22347), (3820, 20826), (4005, 19864), (4584, 17355), (4628, 17190), (4680, 16999), (4966, 16020), (5340, 14898), (5730, 13884), (5785, 13752), (6408, 12415), (6876, 11570), (6942, 11460), (7449, 10680), (7640, 10413), (8010, 9932), (8595, 9256)]