307248240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 1109928960

約数和(自身を除く): 802680720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 71, 73, 76, 78, 80, 95, 104, 114, 120, 130, 142, 146, 152, 156, 190, 195, 208, 213, 219, 228, 240, 247, 260, 284, 285, 292, 304, 312, 355, 365, 380, 390, 426, 438, 456, 494, 520, 568, 570, 584, 624, 710, 730, 741, 760, 780, 852, 876, 912, 923, 949, 988, 1040, 1065, 1095, 1136, 1140, 1168, 1235, 1349, 1387, 1420, 1460, 1482, 1520, 1560, 1704, 1752, 1846, 1898, 1976, 2130, 2190, 2280, 2470, 2698, 2769, 2774, 2840, 2847, 2920, 2964, 3120, 3408, 3504, 3692, 3705, 3796, 3952, 4047, 4161, 4260, 4380, 4560, 4615, 4745, 4940, 5183, 5396, 5538, 5548, 5680, 5694, 5840, 5928, 6745, 6935, 7384, 7410, 7592, 8094, 8322, 8520, 8760, 9230, 9490, 9880, 10366, 10792, 11076, 11096, 11388, 11856, 13490, 13845, 13870, 14235, 14768, 14820, 15184, 15549, 16188, 16644, 17040, 17520, 17537, 18031, 18460, 18980, 19760, 20235, 20732, 20805, 21584, 22152, 22192, 22776, 25915, 26980, 27690, 27740, 28470, 29640, 31098, 32376, 33288, 35074, 36062, 36920, 37960, 40470, 41464, 41610, 44304, 45552, 51830, 52611, 53960, 54093, 55380, 55480, 56940, 59280, 62196, 64752, 66576, 67379, 70148, 72124, 73840, 75920, 77745, 80940, 82928, 83220, 87685, 90155, 98477, 103660, 105222, 107920, 108186, 110760, 110960, 113880, 124392, 134758, 140296, 144248, 155490, 161880, 166440, 175370, 180310, 196954, 202137, 207320, 210444, 216372, 221520, 227760, 248784, 263055, 269516, 270465, 280592, 288496, 295431, 310980, 323760, 332880, 336895, 350740, 360620, 393908, 404274, 414640, 420888, 432744, 492385, 526110, 539032, 540930, 590862, 621960, 673790, 701480, 721240, 787816, 808548, 841776, 865488, 984770, 1010685, 1052220, 1078064, 1081860, 1181724, 1243920, 1280201, 1347580, 1402960, 1442480, 1477155, 1575632, 1617096, 1969540, 2021370, 2104440, 2163720, 2363448, 2560402, 2695160, 2954310, 3234192, 3840603, 3939080, 4042740, 4208880, 4327440, 4726896, 5120804, 5390320, 5908620, 6401005, 7681206, 7878160, 8085480, 10241608, 11817240, 12802010, 15362412, 16170960, 19203015, 20483216, 23634480, 25604020, 30724824, 38406030, 51208040, 61449648, 76812060, 102416080, 153624120, 307248240]

約数ペア:

[(1, 307248240), (2, 153624120), (3, 102416080), (4, 76812060), (5, 61449648), (6, 51208040), (8, 38406030), (10, 30724824), (12, 25604020), (13, 23634480), (15, 20483216), (16, 19203015), (19, 16170960), (20, 15362412), (24, 12802010), (26, 11817240), (30, 10241608), (38, 8085480), (39, 7878160), (40, 7681206), (48, 6401005), (52, 5908620), (57, 5390320), (60, 5120804), (65, 4726896), (71, 4327440), (73, 4208880), (76, 4042740), (78, 3939080), (80, 3840603), (95, 3234192), (104, 2954310), (114, 2695160), (120, 2560402), (130, 2363448), (142, 2163720), (146, 2104440), (152, 2021370), (156, 1969540), (190, 1617096), (195, 1575632), (208, 1477155), (213, 1442480), (219, 1402960), (228, 1347580), (240, 1280201), (247, 1243920), (260, 1181724), (284, 1081860), (285, 1078064), (292, 1052220), (304, 1010685), (312, 984770), (355, 865488), (365, 841776), (380, 808548), (390, 787816), (426, 721240), (438, 701480), (456, 673790), (494, 621960), (520, 590862), (568, 540930), (570, 539032), (584, 526110), (624, 492385), (710, 432744), (730, 420888), (741, 414640), (760, 404274), (780, 393908), (852, 360620), (876, 350740), (912, 336895), (923, 332880), (949, 323760), (988, 310980), (1040, 295431), (1065, 288496), (1095, 280592), (1136, 270465), (1140, 269516), (1168, 263055), (1235, 248784), (1349, 227760), (1387, 221520), (1420, 216372), (1460, 210444), (1482, 207320), (1520, 202137), (1560, 196954), (1704, 180310), (1752, 175370), (1846, 166440), (1898, 161880), (1976, 155490), (2130, 144248), (2190, 140296), (2280, 134758), (2470, 124392), (2698, 113880), (2769, 110960), (2774, 110760), (2840, 108186), (2847, 107920), (2920, 105222), (2964, 103660), (3120, 98477), (3408, 90155), (3504, 87685), (3692, 83220), (3705, 82928), (3796, 80940), (3952, 77745), (4047, 75920), (4161, 73840), (4260, 72124), (4380, 70148), (4560, 67379), (4615, 66576), (4745, 64752), (4940, 62196), (5183, 59280), (5396, 56940), (5538, 55480), (5548, 55380), (5680, 54093), (5694, 53960), (5840, 52611), (5928, 51830), (6745, 45552), (6935, 44304), (7384, 41610), (7410, 41464), (7592, 40470), (8094, 37960), (8322, 36920), (8520, 36062), (8760, 35074), (9230, 33288), (9490, 32376), (9880, 31098), (10366, 29640), (10792, 28470), (11076, 27740), (11096, 27690), (11388, 26980), (11856, 25915), (13490, 22776), (13845, 22192), (13870, 22152), (14235, 21584), (14768, 20805), (14820, 20732), (15184, 20235), (15549, 19760), (16188, 18980), (16644, 18460), (17040, 18031), (17520, 17537)]