146102320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 441721728

約数和(自身を除く): 295619408

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 49, 52, 56, 61, 65, 70, 80, 91, 94, 98, 104, 112, 122, 130, 140, 182, 188, 196, 208, 235, 244, 245, 260, 280, 305, 329, 364, 376, 392, 427, 455, 470, 488, 490, 520, 560, 610, 611, 637, 658, 728, 752, 784, 793, 854, 910, 940, 976, 980, 1040, 1220, 1222, 1274, 1316, 1456, 1586, 1645, 1708, 1820, 1880, 1960, 2135, 2303, 2440, 2444, 2548, 2632, 2867, 2989, 3055, 3172, 3185, 3290, 3416, 3640, 3760, 3920, 3965, 4270, 4277, 4606, 4880, 4888, 5096, 5264, 5551, 5734, 5978, 6110, 6344, 6370, 6580, 6832, 7280, 7930, 8540, 8554, 9212, 9776, 10192, 11102, 11468, 11515, 11956, 12220, 12688, 12740, 13160, 14335, 14945, 15860, 17080, 17108, 18424, 20069, 21385, 22204, 22936, 23030, 23912, 24440, 25480, 26320, 27755, 28670, 29890, 29939, 31720, 34160, 34216, 36848, 37271, 38857, 40138, 42770, 44408, 45872, 46060, 47824, 48880, 50960, 55510, 57340, 59780, 59878, 63440, 68432, 74542, 77714, 80276, 85540, 88816, 92120, 100345, 111020, 114680, 119560, 119756, 140483, 149084, 149695, 155428, 160552, 171080, 184240, 186355, 194285, 200690, 222040, 229360, 239120, 239512, 260897, 280966, 298168, 299390, 310856, 321104, 342160, 372710, 388570, 401380, 444080, 479024, 521794, 561932, 596336, 598780, 621712, 702415, 745420, 777140, 802760, 1043588, 1123864, 1197560, 1304485, 1404830, 1490840, 1554280, 1605520, 1826279, 2087176, 2247728, 2395120, 2608970, 2809660, 2981680, 3108560, 3652558, 4174352, 5217940, 5619320, 7305116, 9131395, 10435880, 11238640, 14610232, 18262790, 20871760, 29220464, 36525580, 73051160, 146102320]

約数ペア:

[(1, 146102320), (2, 73051160), (4, 36525580), (5, 29220464), (7, 20871760), (8, 18262790), (10, 14610232), (13, 11238640), (14, 10435880), (16, 9131395), (20, 7305116), (26, 5619320), (28, 5217940), (35, 4174352), (40, 3652558), (47, 3108560), (49, 2981680), (52, 2809660), (56, 2608970), (61, 2395120), (65, 2247728), (70, 2087176), (80, 1826279), (91, 1605520), (94, 1554280), (98, 1490840), (104, 1404830), (112, 1304485), (122, 1197560), (130, 1123864), (140, 1043588), (182, 802760), (188, 777140), (196, 745420), (208, 702415), (235, 621712), (244, 598780), (245, 596336), (260, 561932), (280, 521794), (305, 479024), (329, 444080), (364, 401380), (376, 388570), (392, 372710), (427, 342160), (455, 321104), (470, 310856), (488, 299390), (490, 298168), (520, 280966), (560, 260897), (610, 239512), (611, 239120), (637, 229360), (658, 222040), (728, 200690), (752, 194285), (784, 186355), (793, 184240), (854, 171080), (910, 160552), (940, 155428), (976, 149695), (980, 149084), (1040, 140483), (1220, 119756), (1222, 119560), (1274, 114680), (1316, 111020), (1456, 100345), (1586, 92120), (1645, 88816), (1708, 85540), (1820, 80276), (1880, 77714), (1960, 74542), (2135, 68432), (2303, 63440), (2440, 59878), (2444, 59780), (2548, 57340), (2632, 55510), (2867, 50960), (2989, 48880), (3055, 47824), (3172, 46060), (3185, 45872), (3290, 44408), (3416, 42770), (3640, 40138), (3760, 38857), (3920, 37271), (3965, 36848), (4270, 34216), (4277, 34160), (4606, 31720), (4880, 29939), (4888, 29890), (5096, 28670), (5264, 27755), (5551, 26320), (5734, 25480), (5978, 24440), (6110, 23912), (6344, 23030), (6370, 22936), (6580, 22204), (6832, 21385), (7280, 20069), (7930, 18424), (8540, 17108), (8554, 17080), (9212, 15860), (9776, 14945), (10192, 14335), (11102, 13160), (11468, 12740), (11515, 12688), (11956, 12220)]