972618360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:598

約数の個数: 256

約数和(自身を含む): 3542400000

約数和(自身を除く): 2569781640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 149, 152, 168, 190, 210, 228, 266, 280, 285, 298, 380, 399, 409, 420, 447, 456, 532, 570, 596, 665, 745, 760, 798, 818, 840, 894, 1043, 1064, 1140, 1192, 1227, 1330, 1490, 1596, 1636, 1788, 1995, 2045, 2086, 2235, 2280, 2454, 2660, 2831, 2863, 2980, 3129, 3192, 3272, 3576, 3990, 4090, 4172, 4470, 4908, 5215, 5320, 5662, 5726, 5960, 6135, 6258, 7771, 7980, 8180, 8344, 8493, 8589, 8940, 9816, 10430, 11324, 11452, 12270, 12516, 14155, 14315, 15542, 15645, 15960, 16360, 16986, 17178, 17880, 19817, 20860, 22648, 22904, 23313, 24540, 25032, 28310, 28630, 31084, 31290, 33972, 34356, 38855, 39634, 41720, 42465, 42945, 46626, 49080, 54397, 56620, 57260, 59451, 60941, 62168, 62580, 67944, 68712, 77710, 79268, 84930, 85890, 93252, 99085, 108794, 113240, 114520, 116565, 118902, 121882, 125160, 155420, 158536, 163191, 169860, 171780, 182823, 186504, 198170, 217588, 233130, 237804, 243764, 271985, 297255, 304705, 310840, 326382, 339720, 343560, 365646, 396340, 426587, 435176, 466260, 475608, 487528, 543970, 594510, 609410, 652764, 731292, 792680, 815955, 853174, 914115, 932520, 1087940, 1157879, 1189020, 1218820, 1279761, 1305528, 1462584, 1631910, 1706348, 1828230, 2132935, 2175880, 2315758, 2378040, 2437640, 2559522, 3263820, 3412696, 3473637, 3656460, 4265870, 4631516, 5119044, 5789395, 6398805, 6527640, 6947274, 7312920, 8105153, 8531740, 9263032, 10238088, 11578790, 12797610, 13894548, 16210306, 17063480, 17368185, 23157580, 24315459, 25595220, 27789096, 32420612, 34736370, 40525765, 46315160, 48630918, 51190440, 64841224, 69472740, 81051530, 97261836, 121577295, 138945480, 162103060, 194523672, 243154590, 324206120, 486309180, 972618360]

約数ペア:

[(1, 972618360), (2, 486309180), (3, 324206120), (4, 243154590), (5, 194523672), (6, 162103060), (7, 138945480), (8, 121577295), (10, 97261836), (12, 81051530), (14, 69472740), (15, 64841224), (19, 51190440), (20, 48630918), (21, 46315160), (24, 40525765), (28, 34736370), (30, 32420612), (35, 27789096), (38, 25595220), (40, 24315459), (42, 23157580), (56, 17368185), (57, 17063480), (60, 16210306), (70, 13894548), (76, 12797610), (84, 11578790), (95, 10238088), (105, 9263032), (114, 8531740), (120, 8105153), (133, 7312920), (140, 6947274), (149, 6527640), (152, 6398805), (168, 5789395), (190, 5119044), (210, 4631516), (228, 4265870), (266, 3656460), (280, 3473637), (285, 3412696), (298, 3263820), (380, 2559522), (399, 2437640), (409, 2378040), (420, 2315758), (447, 2175880), (456, 2132935), (532, 1828230), (570, 1706348), (596, 1631910), (665, 1462584), (745, 1305528), (760, 1279761), (798, 1218820), (818, 1189020), (840, 1157879), (894, 1087940), (1043, 932520), (1064, 914115), (1140, 853174), (1192, 815955), (1227, 792680), (1330, 731292), (1490, 652764), (1596, 609410), (1636, 594510), (1788, 543970), (1995, 487528), (2045, 475608), (2086, 466260), (2235, 435176), (2280, 426587), (2454, 396340), (2660, 365646), (2831, 343560), (2863, 339720), (2980, 326382), (3129, 310840), (3192, 304705), (3272, 297255), (3576, 271985), (3990, 243764), (4090, 237804), (4172, 233130), (4470, 217588), (4908, 198170), (5215, 186504), (5320, 182823), (5662, 171780), (5726, 169860), (5960, 163191), (6135, 158536), (6258, 155420), (7771, 125160), (7980, 121882), (8180, 118902), (8344, 116565), (8493, 114520), (8589, 113240), (8940, 108794), (9816, 99085), (10430, 93252), (11324, 85890), (11452, 84930), (12270, 79268), (12516, 77710), (14155, 68712), (14315, 67944), (15542, 62580), (15645, 62168), (15960, 60941), (16360, 59451), (16986, 57260), (17178, 56620), (17880, 54397), (19817, 49080), (20860, 46626), (22648, 42945), (22904, 42465), (23313, 41720), (24540, 39634), (25032, 38855), (28310, 34356), (28630, 33972), (31084, 31290)]