191241720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3181}}^1$

素因数の和:3365

約数の個数: 96

約数和(自身を含む): 625453920

約数和(自身を除く): 434212200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 334, 360, 501, 668, 835, 1002, 1336, 1503, 1670, 2004, 2505, 3006, 3181, 3340, 4008, 5010, 6012, 6362, 6680, 7515, 9543, 10020, 12024, 12724, 15030, 15905, 19086, 20040, 25448, 28629, 30060, 31810, 38172, 47715, 57258, 60120, 63620, 76344, 95430, 114516, 127240, 143145, 190860, 229032, 286290, 381720, 531227, 572580, 1062454, 1145160, 1593681, 2124908, 2656135, 3187362, 4249816, 4781043, 5312270, 6374724, 7968405, 9562086, 10624540, 12749448, 15936810, 19124172, 21249080, 23905215, 31873620, 38248344, 47810430, 63747240, 95620860, 191241720]

約数ペア:

[(1, 191241720), (2, 95620860), (3, 63747240), (4, 47810430), (5, 38248344), (6, 31873620), (8, 23905215), (9, 21249080), (10, 19124172), (12, 15936810), (15, 12749448), (18, 10624540), (20, 9562086), (24, 7968405), (30, 6374724), (36, 5312270), (40, 4781043), (45, 4249816), (60, 3187362), (72, 2656135), (90, 2124908), (120, 1593681), (167, 1145160), (180, 1062454), (334, 572580), (360, 531227), (501, 381720), (668, 286290), (835, 229032), (1002, 190860), (1336, 143145), (1503, 127240), (1670, 114516), (2004, 95430), (2505, 76344), (3006, 63620), (3181, 60120), (3340, 57258), (4008, 47715), (5010, 38172), (6012, 31810), (6362, 30060), (6680, 28629), (7515, 25448), (9543, 20040), (10020, 19086), (12024, 15905), (12724, 15030)]