223186920

素因数分解:

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

素因数の和:864

約数の個数: 192

約数和(自身を含む): 775656000

約数和(自身を除く): 552469080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 121, 132, 152, 165, 190, 209, 220, 228, 242, 264, 285, 330, 363, 380, 418, 440, 456, 484, 570, 605, 627, 660, 726, 760, 809, 836, 968, 1045, 1140, 1210, 1254, 1320, 1452, 1618, 1672, 1815, 2090, 2280, 2299, 2420, 2427, 2508, 2904, 3135, 3236, 3630, 4045, 4180, 4598, 4840, 4854, 5016, 6270, 6472, 6897, 7260, 8090, 8360, 8899, 9196, 9708, 11495, 12135, 12540, 13794, 14520, 15371, 16180, 17798, 18392, 19416, 22990, 24270, 25080, 26697, 27588, 30742, 32360, 34485, 35596, 44495, 45980, 46113, 48540, 53394, 55176, 61484, 68970, 71192, 76855, 88990, 91960, 92226, 97080, 97889, 106788, 122968, 133485, 137940, 153710, 169081, 177980, 184452, 195778, 213576, 230565, 266970, 275880, 293667, 307420, 338162, 355960, 368904, 391556, 461130, 489445, 507243, 533940, 587334, 614840, 676324, 783112, 845405, 922260, 978890, 1014486, 1067880, 1174668, 1352648, 1468335, 1690810, 1844520, 1859891, 1957780, 2028972, 2349336, 2536215, 2936670, 3381620, 3719782, 3915560, 4057944, 5072430, 5579673, 5873340, 6763240, 7439564, 9299455, 10144860, 11159346, 11746680, 14879128, 18598910, 20289720, 22318692, 27898365, 37197820, 44637384, 55796730, 74395640, 111593460, 223186920]

約数ペア:

[(1, 223186920), (2, 111593460), (3, 74395640), (4, 55796730), (5, 44637384), (6, 37197820), (8, 27898365), (10, 22318692), (11, 20289720), (12, 18598910), (15, 14879128), (19, 11746680), (20, 11159346), (22, 10144860), (24, 9299455), (30, 7439564), (33, 6763240), (38, 5873340), (40, 5579673), (44, 5072430), (55, 4057944), (57, 3915560), (60, 3719782), (66, 3381620), (76, 2936670), (88, 2536215), (95, 2349336), (110, 2028972), (114, 1957780), (120, 1859891), (121, 1844520), (132, 1690810), (152, 1468335), (165, 1352648), (190, 1174668), (209, 1067880), (220, 1014486), (228, 978890), (242, 922260), (264, 845405), (285, 783112), (330, 676324), (363, 614840), (380, 587334), (418, 533940), (440, 507243), (456, 489445), (484, 461130), (570, 391556), (605, 368904), (627, 355960), (660, 338162), (726, 307420), (760, 293667), (809, 275880), (836, 266970), (968, 230565), (1045, 213576), (1140, 195778), (1210, 184452), (1254, 177980), (1320, 169081), (1452, 153710), (1618, 137940), (1672, 133485), (1815, 122968), (2090, 106788), (2280, 97889), (2299, 97080), (2420, 92226), (2427, 91960), (2508, 88990), (2904, 76855), (3135, 71192), (3236, 68970), (3630, 61484), (4045, 55176), (4180, 53394), (4598, 48540), (4840, 46113), (4854, 45980), (5016, 44495), (6270, 35596), (6472, 34485), (6897, 32360), (7260, 30742), (8090, 27588), (8360, 26697), (8899, 25080), (9196, 24270), (9708, 22990), (11495, 19416), (12135, 18392), (12540, 17798), (13794, 16180), (14520, 15371)]