802124820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15527}}^1$

素因数の和:15590

約数の個数: 144

約数和(自身を含む): 2848704768

約数和(自身を除く): 2046579948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1435, 1476, 1722, 1845, 2460, 2583, 2870, 3444, 3690, 4305, 5166, 5740, 7380, 8610, 10332, 12915, 15527, 17220, 25830, 31054, 46581, 51660, 62108, 77635, 93162, 108689, 139743, 155270, 186324, 217378, 232905, 279486, 310540, 326067, 434756, 465810, 543445, 558972, 636607, 652134, 698715, 931620, 978201, 1086890, 1273214, 1304268, 1397430, 1630335, 1909821, 1956402, 2173780, 2546428, 2794860, 3183035, 3260670, 3819642, 3912804, 4456249, 4891005, 5729463, 6366070, 6521340, 7639284, 8912498, 9549105, 9782010, 11458926, 12732140, 13368747, 17824996, 19098210, 19564020, 22281245, 22917852, 26737494, 28647315, 38196420, 40106241, 44562490, 53474988, 57294630, 66843735, 80212482, 89124980, 114589260, 133687470, 160424964, 200531205, 267374940, 401062410, 802124820]

約数ペア:

[(1, 802124820), (2, 401062410), (3, 267374940), (4, 200531205), (5, 160424964), (6, 133687470), (7, 114589260), (9, 89124980), (10, 80212482), (12, 66843735), (14, 57294630), (15, 53474988), (18, 44562490), (20, 40106241), (21, 38196420), (28, 28647315), (30, 26737494), (35, 22917852), (36, 22281245), (41, 19564020), (42, 19098210), (45, 17824996), (60, 13368747), (63, 12732140), (70, 11458926), (82, 9782010), (84, 9549105), (90, 8912498), (105, 7639284), (123, 6521340), (126, 6366070), (140, 5729463), (164, 4891005), (180, 4456249), (205, 3912804), (210, 3819642), (246, 3260670), (252, 3183035), (287, 2794860), (315, 2546428), (369, 2173780), (410, 1956402), (420, 1909821), (492, 1630335), (574, 1397430), (615, 1304268), (630, 1273214), (738, 1086890), (820, 978201), (861, 931620), (1148, 698715), (1230, 652134), (1260, 636607), (1435, 558972), (1476, 543445), (1722, 465810), (1845, 434756), (2460, 326067), (2583, 310540), (2870, 279486), (3444, 232905), (3690, 217378), (4305, 186324), (5166, 155270), (5740, 139743), (7380, 108689), (8610, 93162), (10332, 77635), (12915, 62108), (15527, 51660), (17220, 46581), (25830, 31054)]