314194920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 1074124800

約数和(自身を除く): 759929880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 73, 78, 89, 93, 104, 120, 124, 130, 146, 155, 156, 178, 186, 195, 219, 248, 260, 267, 292, 310, 312, 356, 365, 372, 390, 403, 438, 445, 465, 520, 534, 584, 620, 712, 730, 744, 780, 806, 876, 890, 930, 949, 1068, 1095, 1157, 1209, 1240, 1335, 1460, 1560, 1612, 1752, 1780, 1860, 1898, 2015, 2136, 2190, 2263, 2314, 2418, 2670, 2759, 2847, 2920, 3224, 3471, 3560, 3720, 3796, 4030, 4380, 4526, 4628, 4745, 4836, 5340, 5518, 5694, 5785, 6045, 6497, 6789, 6942, 7592, 8060, 8277, 8760, 9052, 9256, 9490, 9672, 10680, 11036, 11315, 11388, 11570, 12090, 12994, 13578, 13795, 13884, 14235, 16120, 16554, 17355, 18104, 18980, 19491, 22072, 22630, 22776, 23140, 24180, 25988, 27156, 27590, 27768, 28470, 29419, 32485, 33108, 33945, 34710, 35867, 37960, 38982, 41385, 45260, 46280, 48360, 51976, 54312, 55180, 56940, 58838, 64970, 66216, 67890, 69420, 71734, 77964, 82770, 84461, 88257, 90520, 97455, 107601, 110360, 113880, 117676, 129940, 135780, 138840, 143468, 147095, 155928, 165540, 168922, 176514, 179335, 194910, 201407, 215202, 235352, 253383, 259880, 271560, 286936, 294190, 331080, 337844, 353028, 358670, 389820, 402814, 422305, 430404, 441285, 506766, 538005, 588380, 604221, 675688, 706056, 717340, 779640, 805628, 844610, 860808, 882570, 1007035, 1013532, 1076010, 1176760, 1208442, 1266915, 1434680, 1611256, 1689220, 1765140, 2014070, 2027064, 2152020, 2416884, 2533830, 2618291, 3021105, 3378440, 3530280, 4028140, 4304040, 4833768, 5067660, 5236582, 6042210, 7854873, 8056280, 10135320, 10473164, 12084420, 13091455, 15709746, 20946328, 24168840, 26182910, 31419492, 39274365, 52365820, 62838984, 78548730, 104731640, 157097460, 314194920]

約数ペア:

[(1, 314194920), (2, 157097460), (3, 104731640), (4, 78548730), (5, 62838984), (6, 52365820), (8, 39274365), (10, 31419492), (12, 26182910), (13, 24168840), (15, 20946328), (20, 15709746), (24, 13091455), (26, 12084420), (30, 10473164), (31, 10135320), (39, 8056280), (40, 7854873), (52, 6042210), (60, 5236582), (62, 5067660), (65, 4833768), (73, 4304040), (78, 4028140), (89, 3530280), (93, 3378440), (104, 3021105), (120, 2618291), (124, 2533830), (130, 2416884), (146, 2152020), (155, 2027064), (156, 2014070), (178, 1765140), (186, 1689220), (195, 1611256), (219, 1434680), (248, 1266915), (260, 1208442), (267, 1176760), (292, 1076010), (310, 1013532), (312, 1007035), (356, 882570), (365, 860808), (372, 844610), (390, 805628), (403, 779640), (438, 717340), (445, 706056), (465, 675688), (520, 604221), (534, 588380), (584, 538005), (620, 506766), (712, 441285), (730, 430404), (744, 422305), (780, 402814), (806, 389820), (876, 358670), (890, 353028), (930, 337844), (949, 331080), (1068, 294190), (1095, 286936), (1157, 271560), (1209, 259880), (1240, 253383), (1335, 235352), (1460, 215202), (1560, 201407), (1612, 194910), (1752, 179335), (1780, 176514), (1860, 168922), (1898, 165540), (2015, 155928), (2136, 147095), (2190, 143468), (2263, 138840), (2314, 135780), (2418, 129940), (2670, 117676), (2759, 113880), (2847, 110360), (2920, 107601), (3224, 97455), (3471, 90520), (3560, 88257), (3720, 84461), (3796, 82770), (4030, 77964), (4380, 71734), (4526, 69420), (4628, 67890), (4745, 66216), (4836, 64970), (5340, 58838), (5518, 56940), (5694, 55180), (5785, 54312), (6045, 51976), (6497, 48360), (6789, 46280), (6942, 45260), (7592, 41385), (8060, 38982), (8277, 37960), (8760, 35867), (9052, 34710), (9256, 33945), (9490, 33108), (9672, 32485), (10680, 29419), (11036, 28470), (11315, 27768), (11388, 27590), (11570, 27156), (12090, 25988), (12994, 24180), (13578, 23140), (13795, 22776), (13884, 22630), (14235, 22072), (16120, 19491), (16554, 18980), (17355, 18104)]