355289740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 559167860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 53, 59, 65, 76, 92, 95, 106, 115, 118, 130, 190, 212, 230, 236, 247, 260, 265, 295, 299, 380, 437, 460, 494, 530, 590, 598, 689, 767, 874, 988, 1007, 1060, 1121, 1180, 1196, 1219, 1235, 1357, 1378, 1495, 1534, 1748, 2014, 2185, 2242, 2438, 2470, 2714, 2756, 2990, 3068, 3127, 3445, 3835, 4028, 4370, 4484, 4876, 4940, 5035, 5428, 5605, 5681, 5980, 6095, 6254, 6785, 6890, 7670, 8740, 10070, 11210, 11362, 12190, 12508, 13091, 13570, 13780, 14573, 15340, 15635, 15847, 17641, 20140, 22420, 22724, 23161, 24380, 25783, 26182, 27140, 28405, 29146, 31270, 31694, 35282, 40651, 46322, 51566, 52364, 56810, 58292, 59413, 62540, 63388, 65455, 70564, 71921, 72865, 79235, 81302, 88205, 92644, 103132, 113620, 115805, 118826, 128915, 130910, 143842, 145730, 158470, 162604, 176410, 203255, 231610, 237652, 257830, 261820, 287684, 291460, 297065, 301093, 316940, 335179, 352820, 359605, 406510, 463220, 515660, 594130, 602186, 670358, 719210, 772369, 813020, 934973, 1188260, 1204372, 1340716, 1366499, 1438420, 1505465, 1544738, 1675895, 1869946, 2732998, 3010930, 3089476, 3351790, 3739892, 3861845, 4674865, 5465996, 6021860, 6703580, 6832495, 7723690, 9349730, 13664990, 15447380, 17764487, 18699460, 27329980, 35528974, 71057948, 88822435, 177644870, 355289740]

約数ペア:

[(1, 355289740), (2, 177644870), (4, 88822435), (5, 71057948), (10, 35528974), (13, 27329980), (19, 18699460), (20, 17764487), (23, 15447380), (26, 13664990), (38, 9349730), (46, 7723690), (52, 6832495), (53, 6703580), (59, 6021860), (65, 5465996), (76, 4674865), (92, 3861845), (95, 3739892), (106, 3351790), (115, 3089476), (118, 3010930), (130, 2732998), (190, 1869946), (212, 1675895), (230, 1544738), (236, 1505465), (247, 1438420), (260, 1366499), (265, 1340716), (295, 1204372), (299, 1188260), (380, 934973), (437, 813020), (460, 772369), (494, 719210), (530, 670358), (590, 602186), (598, 594130), (689, 515660), (767, 463220), (874, 406510), (988, 359605), (1007, 352820), (1060, 335179), (1121, 316940), (1180, 301093), (1196, 297065), (1219, 291460), (1235, 287684), (1357, 261820), (1378, 257830), (1495, 237652), (1534, 231610), (1748, 203255), (2014, 176410), (2185, 162604), (2242, 158470), (2438, 145730), (2470, 143842), (2714, 130910), (2756, 128915), (2990, 118826), (3068, 115805), (3127, 113620), (3445, 103132), (3835, 92644), (4028, 88205), (4370, 81302), (4484, 79235), (4876, 72865), (4940, 71921), (5035, 70564), (5428, 65455), (5605, 63388), (5681, 62540), (5980, 59413), (6095, 58292), (6254, 56810), (6785, 52364), (6890, 51566), (7670, 46322), (8740, 40651), (10070, 35282), (11210, 31694), (11362, 31270), (12190, 29146), (12508, 28405), (13091, 27140), (13570, 26182), (13780, 25783), (14573, 24380), (15340, 23161), (15635, 22724), (15847, 22420), (17641, 20140)]