1330556760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1107

約数の個数: 256

約数和(自身を含む): 4830537600

約数和(自身を除く): 3499980840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 97, 104, 108, 117, 120, 130, 135, 156, 180, 194, 195, 216, 234, 260, 270, 291, 312, 351, 360, 388, 390, 468, 485, 520, 540, 582, 585, 702, 776, 780, 873, 936, 970, 977, 1080, 1164, 1170, 1261, 1404, 1455, 1560, 1746, 1755, 1940, 1954, 2328, 2340, 2522, 2619, 2808, 2910, 2931, 3492, 3510, 3783, 3880, 3908, 4365, 4680, 4885, 5044, 5238, 5820, 5862, 6305, 6984, 7020, 7566, 7816, 8730, 8793, 9770, 10088, 10476, 11349, 11640, 11724, 12610, 12701, 13095, 14040, 14655, 15132, 17460, 17586, 18915, 19540, 20952, 22698, 23448, 25220, 25402, 26190, 26379, 29310, 30264, 34047, 34920, 35172, 37830, 38103, 39080, 43965, 45396, 50440, 50804, 52380, 52758, 56745, 58620, 63505, 68094, 70344, 75660, 76206, 87930, 90792, 94769, 101608, 104760, 105516, 113490, 114309, 117240, 127010, 131895, 136188, 151320, 152412, 170235, 175860, 189538, 190515, 211032, 226980, 228618, 254020, 263790, 272376, 284307, 304824, 340470, 342927, 351720, 379076, 381030, 453960, 457236, 473845, 508040, 527580, 568614, 571545, 680940, 685854, 758152, 762060, 852921, 914472, 947690, 1055160, 1137228, 1143090, 1231997, 1361880, 1371708, 1421535, 1524120, 1705842, 1714635, 1895380, 2274456, 2286180, 2463994, 2558763, 2743416, 2843070, 3411684, 3429270, 3695991, 3790760, 4264605, 4572360, 4927988, 5117526, 5686140, 6159985, 6823368, 6858540, 7391982, 8529210, 9855976, 10235052, 11087973, 11372280, 12319970, 12793815, 13717080, 14783964, 17058420, 18479955, 20470104, 22175946, 24639940, 25587630, 29567928, 33263919, 34116840, 36959910, 44351892, 49279880, 51175260, 55439865, 66527838, 73919820, 88703784, 102350520, 110879730, 133055676, 147839640, 166319595, 221759460, 266111352, 332639190, 443518920, 665278380, 1330556760]

約数ペア:

[(1, 1330556760), (2, 665278380), (3, 443518920), (4, 332639190), (5, 266111352), (6, 221759460), (8, 166319595), (9, 147839640), (10, 133055676), (12, 110879730), (13, 102350520), (15, 88703784), (18, 73919820), (20, 66527838), (24, 55439865), (26, 51175260), (27, 49279880), (30, 44351892), (36, 36959910), (39, 34116840), (40, 33263919), (45, 29567928), (52, 25587630), (54, 24639940), (60, 22175946), (65, 20470104), (72, 18479955), (78, 17058420), (90, 14783964), (97, 13717080), (104, 12793815), (108, 12319970), (117, 11372280), (120, 11087973), (130, 10235052), (135, 9855976), (156, 8529210), (180, 7391982), (194, 6858540), (195, 6823368), (216, 6159985), (234, 5686140), (260, 5117526), (270, 4927988), (291, 4572360), (312, 4264605), (351, 3790760), (360, 3695991), (388, 3429270), (390, 3411684), (468, 2843070), (485, 2743416), (520, 2558763), (540, 2463994), (582, 2286180), (585, 2274456), (702, 1895380), (776, 1714635), (780, 1705842), (873, 1524120), (936, 1421535), (970, 1371708), (977, 1361880), (1080, 1231997), (1164, 1143090), (1170, 1137228), (1261, 1055160), (1404, 947690), (1455, 914472), (1560, 852921), (1746, 762060), (1755, 758152), (1940, 685854), (1954, 680940), (2328, 571545), (2340, 568614), (2522, 527580), (2619, 508040), (2808, 473845), (2910, 457236), (2931, 453960), (3492, 381030), (3510, 379076), (3783, 351720), (3880, 342927), (3908, 340470), (4365, 304824), (4680, 284307), (4885, 272376), (5044, 263790), (5238, 254020), (5820, 228618), (5862, 226980), (6305, 211032), (6984, 190515), (7020, 189538), (7566, 175860), (7816, 170235), (8730, 152412), (8793, 151320), (9770, 136188), (10088, 131895), (10476, 127010), (11349, 117240), (11640, 114309), (11724, 113490), (12610, 105516), (12701, 104760), (13095, 101608), (14040, 94769), (14655, 90792), (15132, 87930), (17460, 76206), (17586, 75660), (18915, 70344), (19540, 68094), (20952, 63505), (22698, 58620), (23448, 56745), (25220, 52758), (25402, 52380), (26190, 50804), (26379, 50440), (29310, 45396), (30264, 43965), (34047, 39080), (34920, 38103), (35172, 37830)]