1328541480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3739}}^1$

素因数の和:3813

約数の個数: 256

約数和(自身を含む): 5170176000

約数和(自身を除く): 3841634520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 940, 945, 987, 1080, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1692, 1880, 1890, 1974, 2115, 2520, 2538, 2632, 2820, 2961, 3290, 3384, 3739, 3780, 3948, 4230, 4935, 5076, 5640, 5922, 6345, 6580, 7478, 7560, 7896, 8460, 8883, 9870, 10152, 11217, 11844, 12690, 13160, 14805, 14956, 16920, 17766, 18695, 19740, 22434, 23688, 25380, 26173, 29610, 29912, 33651, 35532, 37390, 39480, 44415, 44868, 50760, 52346, 56085, 59220, 67302, 71064, 74780, 78519, 88830, 89736, 100953, 104692, 112170, 118440, 130865, 134604, 149560, 157038, 168255, 175733, 177660, 201906, 209384, 224340, 235557, 261730, 269208, 314076, 336510, 351466, 355320, 392595, 403812, 448680, 471114, 504765, 523460, 527199, 628152, 673020, 702932, 706671, 785190, 807624, 878665, 942228, 1009530, 1046920, 1054398, 1177785, 1230131, 1346040, 1405864, 1413342, 1570380, 1581597, 1757330, 1884456, 2019060, 2108796, 2355570, 2460262, 2635995, 2826684, 3140760, 3163194, 3514660, 3533355, 3690393, 4038120, 4217592, 4711140, 4744791, 4920524, 5271990, 5653368, 6150655, 6326388, 7029320, 7066710, 7380786, 7907985, 9422280, 9489582, 9841048, 10543980, 11071179, 12301310, 12652776, 14133420, 14761572, 15815970, 18451965, 18979164, 21087960, 22142358, 23723955, 24602620, 28266840, 29523144, 31631940, 33213537, 36903930, 37958328, 44284716, 47447910, 49205240, 55355895, 63263880, 66427074, 73807860, 88569432, 94895820, 110711790, 132854148, 147615720, 166067685, 189791640, 221423580, 265708296, 332135370, 442847160, 664270740, 1328541480]

約数ペア:

[(1, 1328541480), (2, 664270740), (3, 442847160), (4, 332135370), (5, 265708296), (6, 221423580), (7, 189791640), (8, 166067685), (9, 147615720), (10, 132854148), (12, 110711790), (14, 94895820), (15, 88569432), (18, 73807860), (20, 66427074), (21, 63263880), (24, 55355895), (27, 49205240), (28, 47447910), (30, 44284716), (35, 37958328), (36, 36903930), (40, 33213537), (42, 31631940), (45, 29523144), (47, 28266840), (54, 24602620), (56, 23723955), (60, 22142358), (63, 21087960), (70, 18979164), (72, 18451965), (84, 15815970), (90, 14761572), (94, 14133420), (105, 12652776), (108, 12301310), (120, 11071179), (126, 10543980), (135, 9841048), (140, 9489582), (141, 9422280), (168, 7907985), (180, 7380786), (188, 7066710), (189, 7029320), (210, 6326388), (216, 6150655), (235, 5653368), (252, 5271990), (270, 4920524), (280, 4744791), (282, 4711140), (315, 4217592), (329, 4038120), (360, 3690393), (376, 3533355), (378, 3514660), (420, 3163194), (423, 3140760), (470, 2826684), (504, 2635995), (540, 2460262), (564, 2355570), (630, 2108796), (658, 2019060), (705, 1884456), (756, 1757330), (840, 1581597), (846, 1570380), (940, 1413342), (945, 1405864), (987, 1346040), (1080, 1230131), (1128, 1177785), (1260, 1054398), (1269, 1046920), (1316, 1009530), (1410, 942228), (1512, 878665), (1645, 807624), (1692, 785190), (1880, 706671), (1890, 702932), (1974, 673020), (2115, 628152), (2520, 527199), (2538, 523460), (2632, 504765), (2820, 471114), (2961, 448680), (3290, 403812), (3384, 392595), (3739, 355320), (3780, 351466), (3948, 336510), (4230, 314076), (4935, 269208), (5076, 261730), (5640, 235557), (5922, 224340), (6345, 209384), (6580, 201906), (7478, 177660), (7560, 175733), (7896, 168255), (8460, 157038), (8883, 149560), (9870, 134604), (10152, 130865), (11217, 118440), (11844, 112170), (12690, 104692), (13160, 100953), (14805, 89736), (14956, 88830), (16920, 78519), (17766, 74780), (18695, 71064), (19740, 67302), (22434, 59220), (23688, 56085), (25380, 52346), (26173, 50760), (29610, 44868), (29912, 44415), (33651, 39480), (35532, 37390)]