131883180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 325345620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 809, 836, 858, 988, 1045, 1140, 1235, 1254, 1430, 1482, 1618, 1716, 2090, 2145, 2427, 2470, 2508, 2717, 2860, 2964, 3135, 3236, 3705, 4045, 4180, 4290, 4854, 4940, 5434, 6270, 7410, 8090, 8151, 8580, 8899, 9708, 10517, 10868, 12135, 12540, 13585, 14820, 15371, 16180, 16302, 17798, 21034, 24270, 26697, 27170, 30742, 31551, 32604, 35596, 40755, 42068, 44495, 46113, 48540, 52585, 53394, 54340, 61484, 63102, 76855, 81510, 88990, 92226, 105170, 106788, 115687, 126204, 133485, 153710, 157755, 163020, 169081, 177980, 184452, 199823, 210340, 230565, 231374, 266970, 307420, 315510, 338162, 347061, 399646, 461130, 462748, 507243, 533940, 578435, 599469, 631020, 676324, 694122, 799292, 845405, 922260, 999115, 1014486, 1156870, 1198938, 1388244, 1690810, 1735305, 1998230, 2028972, 2198053, 2313740, 2397876, 2536215, 2997345, 3381620, 3470610, 3996460, 4396106, 5072430, 5994690, 6594159, 6941220, 8792212, 10144860, 10990265, 11989380, 13188318, 21980530, 26376636, 32970795, 43961060, 65941590, 131883180]

約数ペア:

[(1, 131883180), (2, 65941590), (3, 43961060), (4, 32970795), (5, 26376636), (6, 21980530), (10, 13188318), (11, 11989380), (12, 10990265), (13, 10144860), (15, 8792212), (19, 6941220), (20, 6594159), (22, 5994690), (26, 5072430), (30, 4396106), (33, 3996460), (38, 3470610), (39, 3381620), (44, 2997345), (52, 2536215), (55, 2397876), (57, 2313740), (60, 2198053), (65, 2028972), (66, 1998230), (76, 1735305), (78, 1690810), (95, 1388244), (110, 1198938), (114, 1156870), (130, 1014486), (132, 999115), (143, 922260), (156, 845405), (165, 799292), (190, 694122), (195, 676324), (209, 631020), (220, 599469), (228, 578435), (247, 533940), (260, 507243), (285, 462748), (286, 461130), (330, 399646), (380, 347061), (390, 338162), (418, 315510), (429, 307420), (494, 266970), (570, 231374), (572, 230565), (627, 210340), (660, 199823), (715, 184452), (741, 177980), (780, 169081), (809, 163020), (836, 157755), (858, 153710), (988, 133485), (1045, 126204), (1140, 115687), (1235, 106788), (1254, 105170), (1430, 92226), (1482, 88990), (1618, 81510), (1716, 76855), (2090, 63102), (2145, 61484), (2427, 54340), (2470, 53394), (2508, 52585), (2717, 48540), (2860, 46113), (2964, 44495), (3135, 42068), (3236, 40755), (3705, 35596), (4045, 32604), (4180, 31551), (4290, 30742), (4854, 27170), (4940, 26697), (5434, 24270), (6270, 21034), (7410, 17798), (8090, 16302), (8151, 16180), (8580, 15371), (8899, 14820), (9708, 13585), (10517, 12540), (10868, 12135)]