328601880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1128909600

約数和(自身を除く): 800307720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 181, 205, 216, 246, 270, 328, 360, 362, 369, 410, 492, 540, 543, 615, 724, 738, 820, 905, 984, 1080, 1086, 1107, 1230, 1448, 1476, 1629, 1640, 1681, 1810, 1845, 2172, 2214, 2460, 2715, 2952, 3258, 3362, 3620, 3690, 4344, 4428, 4887, 4920, 5043, 5430, 5535, 6516, 6724, 7240, 7380, 7421, 8145, 8405, 8856, 9774, 10086, 10860, 11070, 13032, 13448, 14760, 14842, 15129, 16290, 16810, 19548, 20172, 21720, 22140, 22263, 24435, 25215, 29684, 30258, 32580, 33620, 37105, 39096, 40344, 44280, 44526, 45387, 48870, 50430, 59368, 60516, 65160, 66789, 67240, 74210, 75645, 89052, 90774, 97740, 100860, 111315, 121032, 133578, 148420, 151290, 178104, 181548, 195480, 200367, 201720, 222630, 226935, 267156, 296840, 302580, 304261, 333945, 363096, 400734, 445260, 453870, 534312, 605160, 608522, 667890, 801468, 890520, 907740, 912783, 1001835, 1217044, 1335780, 1521305, 1602936, 1815480, 1825566, 2003670, 2434088, 2671560, 2738349, 3042610, 3651132, 4007340, 4563915, 5476698, 6085220, 7302264, 8014680, 8215047, 9127830, 10953396, 12170440, 13691745, 16430094, 18255660, 21906792, 27383490, 32860188, 36511320, 41075235, 54766980, 65720376, 82150470, 109533960, 164300940, 328601880]

約数ペア:

[(1, 328601880), (2, 164300940), (3, 109533960), (4, 82150470), (5, 65720376), (6, 54766980), (8, 41075235), (9, 36511320), (10, 32860188), (12, 27383490), (15, 21906792), (18, 18255660), (20, 16430094), (24, 13691745), (27, 12170440), (30, 10953396), (36, 9127830), (40, 8215047), (41, 8014680), (45, 7302264), (54, 6085220), (60, 5476698), (72, 4563915), (82, 4007340), (90, 3651132), (108, 3042610), (120, 2738349), (123, 2671560), (135, 2434088), (164, 2003670), (180, 1825566), (181, 1815480), (205, 1602936), (216, 1521305), (246, 1335780), (270, 1217044), (328, 1001835), (360, 912783), (362, 907740), (369, 890520), (410, 801468), (492, 667890), (540, 608522), (543, 605160), (615, 534312), (724, 453870), (738, 445260), (820, 400734), (905, 363096), (984, 333945), (1080, 304261), (1086, 302580), (1107, 296840), (1230, 267156), (1448, 226935), (1476, 222630), (1629, 201720), (1640, 200367), (1681, 195480), (1810, 181548), (1845, 178104), (2172, 151290), (2214, 148420), (2460, 133578), (2715, 121032), (2952, 111315), (3258, 100860), (3362, 97740), (3620, 90774), (3690, 89052), (4344, 75645), (4428, 74210), (4887, 67240), (4920, 66789), (5043, 65160), (5430, 60516), (5535, 59368), (6516, 50430), (6724, 48870), (7240, 45387), (7380, 44526), (7421, 44280), (8145, 40344), (8405, 39096), (8856, 37105), (9774, 33620), (10086, 32580), (10860, 30258), (11070, 29684), (13032, 25215), (13448, 24435), (14760, 22263), (14842, 22140), (15129, 21720), (16290, 20172), (16810, 19548)]