158187120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7243}}^1$

素因数の和:7279

約数の個数: 160

約数和(自身を含む): 603628032

約数和(自身を除く): 445440912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7243, 7280, 10920, 14486, 21729, 21840, 28972, 36215, 43458, 50701, 57944, 72430, 86916, 94159, 101402, 108645, 115888, 144860, 152103, 173832, 188318, 202804, 217290, 253505, 282477, 289720, 304206, 347664, 376636, 405608, 434580, 470795, 507010, 564954, 579440, 608412, 659113, 753272, 760515, 811216, 869160, 941590, 1014020, 1129908, 1216824, 1318226, 1412385, 1506544, 1521030, 1738320, 1883180, 1977339, 2028040, 2259816, 2433648, 2636452, 2824770, 3042060, 3295565, 3766360, 3954678, 4056080, 4519632, 5272904, 5649540, 6084120, 6591130, 7532720, 7909356, 9886695, 10545808, 11299080, 12168240, 13182260, 15818712, 19773390, 22598160, 26364520, 31637424, 39546780, 52729040, 79093560, 158187120]

約数ペア:

[(1, 158187120), (2, 79093560), (3, 52729040), (4, 39546780), (5, 31637424), (6, 26364520), (7, 22598160), (8, 19773390), (10, 15818712), (12, 13182260), (13, 12168240), (14, 11299080), (15, 10545808), (16, 9886695), (20, 7909356), (21, 7532720), (24, 6591130), (26, 6084120), (28, 5649540), (30, 5272904), (35, 4519632), (39, 4056080), (40, 3954678), (42, 3766360), (48, 3295565), (52, 3042060), (56, 2824770), (60, 2636452), (65, 2433648), (70, 2259816), (78, 2028040), (80, 1977339), (84, 1883180), (91, 1738320), (104, 1521030), (105, 1506544), (112, 1412385), (120, 1318226), (130, 1216824), (140, 1129908), (156, 1014020), (168, 941590), (182, 869160), (195, 811216), (208, 760515), (210, 753272), (240, 659113), (260, 608412), (273, 579440), (280, 564954), (312, 507010), (336, 470795), (364, 434580), (390, 405608), (420, 376636), (455, 347664), (520, 304206), (546, 289720), (560, 282477), (624, 253505), (728, 217290), (780, 202804), (840, 188318), (910, 173832), (1040, 152103), (1092, 144860), (1365, 115888), (1456, 108645), (1560, 101402), (1680, 94159), (1820, 86916), (2184, 72430), (2730, 57944), (3120, 50701), (3640, 43458), (4368, 36215), (5460, 28972), (7243, 21840), (7280, 21729), (10920, 14486)]