204559320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1878

約数の個数: 192

約数和(自身を含む): 751852800

約数和(自身を除く): 547293480

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, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1831, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3662, 3724, 3990, 4655, 5320, 5493, 5586, 5880, 7324, 7448, 7980, 9155, 9310, 10986, 11172, 12817, 13965, 14648, 15960, 18310, 18620, 21972, 22344, 25634, 27465, 27930, 34789, 36620, 37240, 38451, 43944, 51268, 54930, 55860, 64085, 69578, 73240, 76902, 89719, 102536, 104367, 109860, 111720, 128170, 139156, 153804, 173945, 179438, 192255, 208734, 219720, 243523, 256340, 269157, 278312, 307608, 347890, 358876, 384510, 417468, 448595, 487046, 512680, 521835, 538314, 695780, 717752, 730569, 769020, 834936, 897190, 974092, 1043670, 1076628, 1217615, 1345785, 1391560, 1461138, 1538040, 1704661, 1794380, 1948184, 2087340, 2153256, 2435230, 2691570, 2922276, 3409322, 3588760, 3652845, 4174680, 4870460, 5113983, 5383140, 5844552, 6818644, 7305690, 8523305, 9740920, 10227966, 10766280, 13637288, 14611380, 17046610, 20455932, 25569915, 29222760, 34093220, 40911864, 51139830, 68186440, 102279660, 204559320]

約数ペア:

[(1, 204559320), (2, 102279660), (3, 68186440), (4, 51139830), (5, 40911864), (6, 34093220), (7, 29222760), (8, 25569915), (10, 20455932), (12, 17046610), (14, 14611380), (15, 13637288), (19, 10766280), (20, 10227966), (21, 9740920), (24, 8523305), (28, 7305690), (30, 6818644), (35, 5844552), (38, 5383140), (40, 5113983), (42, 4870460), (49, 4174680), (56, 3652845), (57, 3588760), (60, 3409322), (70, 2922276), (76, 2691570), (84, 2435230), (95, 2153256), (98, 2087340), (105, 1948184), (114, 1794380), (120, 1704661), (133, 1538040), (140, 1461138), (147, 1391560), (152, 1345785), (168, 1217615), (190, 1076628), (196, 1043670), (210, 974092), (228, 897190), (245, 834936), (266, 769020), (280, 730569), (285, 717752), (294, 695780), (380, 538314), (392, 521835), (399, 512680), (420, 487046), (456, 448595), (490, 417468), (532, 384510), (570, 358876), (588, 347890), (665, 307608), (735, 278312), (760, 269157), (798, 256340), (840, 243523), (931, 219720), (980, 208734), (1064, 192255), (1140, 179438), (1176, 173945), (1330, 153804), (1470, 139156), (1596, 128170), (1831, 111720), (1862, 109860), (1960, 104367), (1995, 102536), (2280, 89719), (2660, 76902), (2793, 73240), (2940, 69578), (3192, 64085), (3662, 55860), (3724, 54930), (3990, 51268), (4655, 43944), (5320, 38451), (5493, 37240), (5586, 36620), (5880, 34789), (7324, 27930), (7448, 27465), (7980, 25634), (9155, 22344), (9310, 21972), (10986, 18620), (11172, 18310), (12817, 15960), (13965, 14648)]