151170840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 544320000

約数和(自身を除く): 393149160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 53, 54, 57, 60, 72, 76, 90, 95, 106, 108, 114, 120, 135, 139, 152, 159, 171, 180, 190, 212, 216, 228, 265, 270, 278, 285, 318, 342, 360, 380, 417, 424, 456, 477, 513, 530, 540, 556, 570, 636, 684, 695, 760, 795, 834, 855, 954, 1007, 1026, 1060, 1080, 1112, 1140, 1251, 1272, 1368, 1390, 1431, 1590, 1668, 1710, 1908, 2014, 2052, 2085, 2120, 2280, 2385, 2502, 2565, 2641, 2780, 2862, 3021, 3180, 3336, 3420, 3753, 3816, 4028, 4104, 4170, 4770, 5004, 5035, 5130, 5282, 5560, 5724, 6042, 6255, 6360, 6840, 7155, 7367, 7506, 7923, 8056, 8340, 9063, 9540, 10008, 10070, 10260, 10564, 11448, 12084, 12510, 13205, 14310, 14734, 15012, 15105, 15846, 16680, 18126, 18765, 19080, 20140, 20520, 21128, 22101, 23769, 24168, 25020, 26410, 27189, 28620, 29468, 30024, 30210, 31692, 36252, 36835, 37530, 39615, 40280, 44202, 45315, 47538, 50040, 52820, 54378, 57240, 58936, 60420, 63384, 66303, 71307, 72504, 73670, 75060, 79230, 88404, 90630, 95076, 105640, 108756, 110505, 118845, 120840, 132606, 135945, 139973, 142614, 147340, 150120, 158460, 176808, 181260, 190152, 198909, 217512, 221010, 237690, 265212, 271890, 279946, 285228, 294680, 316920, 331515, 356535, 362520, 397818, 419919, 442020, 475380, 530424, 543780, 559892, 570456, 663030, 699865, 713070, 795636, 839838, 884040, 950760, 994545, 1087560, 1119784, 1259757, 1326060, 1399730, 1426140, 1591272, 1679676, 1989090, 2099595, 2519514, 2652120, 2799460, 2852280, 3359352, 3779271, 3978180, 4199190, 5039028, 5598920, 6298785, 7558542, 7956360, 8398380, 10078056, 12597570, 15117084, 16796760, 18896355, 25195140, 30234168, 37792710, 50390280, 75585420, 151170840]

約数ペア:

[(1, 151170840), (2, 75585420), (3, 50390280), (4, 37792710), (5, 30234168), (6, 25195140), (8, 18896355), (9, 16796760), (10, 15117084), (12, 12597570), (15, 10078056), (18, 8398380), (19, 7956360), (20, 7558542), (24, 6298785), (27, 5598920), (30, 5039028), (36, 4199190), (38, 3978180), (40, 3779271), (45, 3359352), (53, 2852280), (54, 2799460), (57, 2652120), (60, 2519514), (72, 2099595), (76, 1989090), (90, 1679676), (95, 1591272), (106, 1426140), (108, 1399730), (114, 1326060), (120, 1259757), (135, 1119784), (139, 1087560), (152, 994545), (159, 950760), (171, 884040), (180, 839838), (190, 795636), (212, 713070), (216, 699865), (228, 663030), (265, 570456), (270, 559892), (278, 543780), (285, 530424), (318, 475380), (342, 442020), (360, 419919), (380, 397818), (417, 362520), (424, 356535), (456, 331515), (477, 316920), (513, 294680), (530, 285228), (540, 279946), (556, 271890), (570, 265212), (636, 237690), (684, 221010), (695, 217512), (760, 198909), (795, 190152), (834, 181260), (855, 176808), (954, 158460), (1007, 150120), (1026, 147340), (1060, 142614), (1080, 139973), (1112, 135945), (1140, 132606), (1251, 120840), (1272, 118845), (1368, 110505), (1390, 108756), (1431, 105640), (1590, 95076), (1668, 90630), (1710, 88404), (1908, 79230), (2014, 75060), (2052, 73670), (2085, 72504), (2120, 71307), (2280, 66303), (2385, 63384), (2502, 60420), (2565, 58936), (2641, 57240), (2780, 54378), (2862, 52820), (3021, 50040), (3180, 47538), (3336, 45315), (3420, 44202), (3753, 40280), (3816, 39615), (4028, 37530), (4104, 36835), (4170, 36252), (4770, 31692), (5004, 30210), (5035, 30024), (5130, 29468), (5282, 28620), (5560, 27189), (5724, 26410), (6042, 25020), (6255, 24168), (6360, 23769), (6840, 22101), (7155, 21128), (7367, 20520), (7506, 20140), (7923, 19080), (8056, 18765), (8340, 18126), (9063, 16680), (9540, 15846), (10008, 15105), (10070, 15012), (10260, 14734), (10564, 14310), (11448, 13205), (12084, 12510)]