491981160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1160

約数の個数: 192

約数和(自身を含む): 1676183040

約数和(自身を除く): 1184201880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 121, 124, 132, 155, 165, 186, 220, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 605, 620, 660, 682, 726, 744, 930, 968, 1023, 1093, 1210, 1240, 1320, 1364, 1452, 1705, 1815, 1860, 2046, 2186, 2420, 2728, 2904, 3279, 3410, 3630, 3720, 3751, 4092, 4372, 4840, 5115, 5465, 6558, 6820, 7260, 7502, 8184, 8744, 10230, 10930, 11253, 12023, 13116, 13640, 14520, 15004, 16395, 18755, 20460, 21860, 22506, 24046, 26232, 30008, 32790, 33883, 36069, 37510, 40920, 43720, 45012, 48092, 56265, 60115, 65580, 67766, 72138, 75020, 90024, 96184, 101649, 112530, 120230, 131160, 132253, 135532, 144276, 150040, 169415, 180345, 203298, 225060, 240460, 264506, 271064, 288552, 338830, 360690, 372713, 396759, 406596, 450120, 480920, 508245, 529012, 661265, 677660, 721380, 745426, 793518, 813192, 1016490, 1058024, 1118139, 1322530, 1355320, 1442760, 1490852, 1587036, 1863565, 1983795, 2032980, 2236278, 2645060, 2981704, 3174072, 3727130, 3967590, 4065960, 4099843, 4472556, 5290120, 5590695, 7454260, 7935180, 8199686, 8945112, 11181390, 12299529, 14908520, 15870360, 16399372, 20499215, 22362780, 24599058, 32798744, 40998430, 44725560, 49198116, 61497645, 81996860, 98396232, 122995290, 163993720, 245990580, 491981160]

約数ペア:

[(1, 491981160), (2, 245990580), (3, 163993720), (4, 122995290), (5, 98396232), (6, 81996860), (8, 61497645), (10, 49198116), (11, 44725560), (12, 40998430), (15, 32798744), (20, 24599058), (22, 22362780), (24, 20499215), (30, 16399372), (31, 15870360), (33, 14908520), (40, 12299529), (44, 11181390), (55, 8945112), (60, 8199686), (62, 7935180), (66, 7454260), (88, 5590695), (93, 5290120), (110, 4472556), (120, 4099843), (121, 4065960), (124, 3967590), (132, 3727130), (155, 3174072), (165, 2981704), (186, 2645060), (220, 2236278), (242, 2032980), (248, 1983795), (264, 1863565), (310, 1587036), (330, 1490852), (341, 1442760), (363, 1355320), (372, 1322530), (440, 1118139), (465, 1058024), (484, 1016490), (605, 813192), (620, 793518), (660, 745426), (682, 721380), (726, 677660), (744, 661265), (930, 529012), (968, 508245), (1023, 480920), (1093, 450120), (1210, 406596), (1240, 396759), (1320, 372713), (1364, 360690), (1452, 338830), (1705, 288552), (1815, 271064), (1860, 264506), (2046, 240460), (2186, 225060), (2420, 203298), (2728, 180345), (2904, 169415), (3279, 150040), (3410, 144276), (3630, 135532), (3720, 132253), (3751, 131160), (4092, 120230), (4372, 112530), (4840, 101649), (5115, 96184), (5465, 90024), (6558, 75020), (6820, 72138), (7260, 67766), (7502, 65580), (8184, 60115), (8744, 56265), (10230, 48092), (10930, 45012), (11253, 43720), (12023, 40920), (13116, 37510), (13640, 36069), (14520, 33883), (15004, 32790), (16395, 30008), (18755, 26232), (20460, 24046), (21860, 22506)]