1869150840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4909}}^1$

素因数の和:5109

約数の個数: 128

約数和(自身を含む): 5939136000

約数和(自身を除く): 4069985160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 167, 190, 228, 285, 334, 380, 456, 501, 570, 668, 760, 835, 1002, 1140, 1336, 1670, 2004, 2280, 2505, 3173, 3340, 4008, 4909, 5010, 6346, 6680, 9519, 9818, 10020, 12692, 14727, 15865, 19038, 19636, 20040, 24545, 25384, 29454, 31730, 38076, 39272, 47595, 49090, 58908, 63460, 73635, 76152, 93271, 95190, 98180, 117816, 126920, 147270, 186542, 190380, 196360, 279813, 294540, 373084, 380760, 466355, 559626, 589080, 746168, 819803, 932710, 1119252, 1399065, 1639606, 1865420, 2238504, 2459409, 2798130, 3279212, 3730840, 4099015, 4918818, 5596260, 6558424, 8198030, 9837636, 11192520, 12297045, 15576257, 16396060, 19675272, 24594090, 31152514, 32792120, 46728771, 49188180, 62305028, 77881285, 93457542, 98376360, 124610056, 155762570, 186915084, 233643855, 311525140, 373830168, 467287710, 623050280, 934575420, 1869150840]

約数ペア:

[(1, 1869150840), (2, 934575420), (3, 623050280), (4, 467287710), (5, 373830168), (6, 311525140), (8, 233643855), (10, 186915084), (12, 155762570), (15, 124610056), (19, 98376360), (20, 93457542), (24, 77881285), (30, 62305028), (38, 49188180), (40, 46728771), (57, 32792120), (60, 31152514), (76, 24594090), (95, 19675272), (114, 16396060), (120, 15576257), (152, 12297045), (167, 11192520), (190, 9837636), (228, 8198030), (285, 6558424), (334, 5596260), (380, 4918818), (456, 4099015), (501, 3730840), (570, 3279212), (668, 2798130), (760, 2459409), (835, 2238504), (1002, 1865420), (1140, 1639606), (1336, 1399065), (1670, 1119252), (2004, 932710), (2280, 819803), (2505, 746168), (3173, 589080), (3340, 559626), (4008, 466355), (4909, 380760), (5010, 373084), (6346, 294540), (6680, 279813), (9519, 196360), (9818, 190380), (10020, 186542), (12692, 147270), (14727, 126920), (15865, 117816), (19038, 98180), (19636, 95190), (20040, 93271), (24545, 76152), (25384, 73635), (29454, 63460), (31730, 58908), (38076, 49090), (39272, 47595)]