904301160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6857}}^1$

素因数の和:7035

約数の個数: 128

約数和(自身を含む): 3120664320

約数和(自身を除く): 2216363160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1570, 1884, 2198, 2355, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 6857, 8792, 9420, 10990, 13188, 13714, 16485, 18840, 20571, 21980, 26376, 27428, 32970, 34285, 41142, 43960, 47999, 54856, 65940, 68570, 82284, 95998, 102855, 131880, 137140, 143997, 164568, 191996, 205710, 239995, 274280, 287994, 383992, 411420, 479990, 575988, 719985, 822840, 959980, 1076549, 1151976, 1439970, 1919960, 2153098, 2879940, 3229647, 4306196, 5382745, 5759880, 6459294, 7535843, 8612392, 10765490, 12918588, 15071686, 16148235, 21530980, 22607529, 25837176, 30143372, 32296470, 37679215, 43061960, 45215058, 60286744, 64592940, 75358430, 90430116, 113037645, 129185880, 150716860, 180860232, 226075290, 301433720, 452150580, 904301160]

約数ペア:

[(1, 904301160), (2, 452150580), (3, 301433720), (4, 226075290), (5, 180860232), (6, 150716860), (7, 129185880), (8, 113037645), (10, 90430116), (12, 75358430), (14, 64592940), (15, 60286744), (20, 45215058), (21, 43061960), (24, 37679215), (28, 32296470), (30, 30143372), (35, 25837176), (40, 22607529), (42, 21530980), (56, 16148235), (60, 15071686), (70, 12918588), (84, 10765490), (105, 8612392), (120, 7535843), (140, 6459294), (157, 5759880), (168, 5382745), (210, 4306196), (280, 3229647), (314, 2879940), (420, 2153098), (471, 1919960), (628, 1439970), (785, 1151976), (840, 1076549), (942, 959980), (1099, 822840), (1256, 719985), (1570, 575988), (1884, 479990), (2198, 411420), (2355, 383992), (3140, 287994), (3297, 274280), (3768, 239995), (4396, 205710), (4710, 191996), (5495, 164568), (6280, 143997), (6594, 137140), (6857, 131880), (8792, 102855), (9420, 95998), (10990, 82284), (13188, 68570), (13714, 65940), (16485, 54856), (18840, 47999), (20571, 43960), (21980, 41142), (26376, 34285), (27428, 32970)]