506913240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3257

約数の個数: 128

約数和(自身を含む): 1606809600

約数和(自身を除く): 1099896360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 620, 645, 744, 860, 930, 1032, 1240, 1290, 1333, 1720, 1860, 2580, 2666, 3169, 3720, 3999, 5160, 5332, 6338, 6665, 7998, 9507, 10664, 12676, 13330, 15845, 15996, 19014, 19995, 25352, 26660, 31690, 31992, 38028, 39990, 47535, 53320, 63380, 76056, 79980, 95070, 98239, 126760, 136267, 159960, 190140, 196478, 272534, 294717, 380280, 392956, 408801, 491195, 545068, 589434, 681335, 785912, 817602, 982390, 1090136, 1178868, 1362670, 1473585, 1635204, 1964780, 2044005, 2357736, 2725340, 2947170, 3270408, 3929560, 4088010, 4224277, 5450680, 5894340, 8176020, 8448554, 11788680, 12672831, 16352040, 16897108, 21121385, 25345662, 33794216, 42242770, 50691324, 63364155, 84485540, 101382648, 126728310, 168971080, 253456620, 506913240]

約数ペア:

[(1, 506913240), (2, 253456620), (3, 168971080), (4, 126728310), (5, 101382648), (6, 84485540), (8, 63364155), (10, 50691324), (12, 42242770), (15, 33794216), (20, 25345662), (24, 21121385), (30, 16897108), (31, 16352040), (40, 12672831), (43, 11788680), (60, 8448554), (62, 8176020), (86, 5894340), (93, 5450680), (120, 4224277), (124, 4088010), (129, 3929560), (155, 3270408), (172, 2947170), (186, 2725340), (215, 2357736), (248, 2044005), (258, 1964780), (310, 1635204), (344, 1473585), (372, 1362670), (430, 1178868), (465, 1090136), (516, 982390), (620, 817602), (645, 785912), (744, 681335), (860, 589434), (930, 545068), (1032, 491195), (1240, 408801), (1290, 392956), (1333, 380280), (1720, 294717), (1860, 272534), (2580, 196478), (2666, 190140), (3169, 159960), (3720, 136267), (3999, 126760), (5160, 98239), (5332, 95070), (6338, 79980), (6665, 76056), (7998, 63380), (9507, 53320), (10664, 47535), (12676, 39990), (13330, 38028), (15845, 31992), (15996, 31690), (19014, 26660), (19995, 25352)]