418530480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5451

約数の個数: 160

約数和(自身を含む): 1446336000

約数和(自身を除く): 1027805520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4560, 4845, 5168, 5399, 6460, 7752, 9690, 10798, 12920, 15504, 16197, 19380, 21596, 25840, 26995, 32394, 38760, 43192, 53990, 64788, 77520, 80985, 86384, 91783, 102581, 107980, 129576, 161970, 183566, 205162, 215960, 259152, 275349, 307743, 323940, 367132, 410324, 431920, 458915, 512905, 550698, 615486, 647880, 734264, 820648, 917830, 1025810, 1101396, 1230972, 1295760, 1376745, 1468528, 1538715, 1641296, 1743877, 1835660, 2051620, 2202792, 2461944, 2753490, 3077430, 3487754, 3671320, 4103240, 4405584, 4923888, 5231631, 5506980, 6154860, 6975508, 7342640, 8206480, 8719385, 10463262, 11013960, 12309720, 13951016, 17438770, 20926524, 22027920, 24619440, 26158155, 27902032, 34877540, 41853048, 52316310, 69755080, 83706096, 104632620, 139510160, 209265240, 418530480]

約数ペア:

[(1, 418530480), (2, 209265240), (3, 139510160), (4, 104632620), (5, 83706096), (6, 69755080), (8, 52316310), (10, 41853048), (12, 34877540), (15, 27902032), (16, 26158155), (17, 24619440), (19, 22027920), (20, 20926524), (24, 17438770), (30, 13951016), (34, 12309720), (38, 11013960), (40, 10463262), (48, 8719385), (51, 8206480), (57, 7342640), (60, 6975508), (68, 6154860), (76, 5506980), (80, 5231631), (85, 4923888), (95, 4405584), (102, 4103240), (114, 3671320), (120, 3487754), (136, 3077430), (152, 2753490), (170, 2461944), (190, 2202792), (204, 2051620), (228, 1835660), (240, 1743877), (255, 1641296), (272, 1538715), (285, 1468528), (304, 1376745), (323, 1295760), (340, 1230972), (380, 1101396), (408, 1025810), (456, 917830), (510, 820648), (570, 734264), (646, 647880), (680, 615486), (760, 550698), (816, 512905), (912, 458915), (969, 431920), (1020, 410324), (1140, 367132), (1292, 323940), (1360, 307743), (1520, 275349), (1615, 259152), (1938, 215960), (2040, 205162), (2280, 183566), (2584, 161970), (3230, 129576), (3876, 107980), (4080, 102581), (4560, 91783), (4845, 86384), (5168, 80985), (5399, 77520), (6460, 64788), (7752, 53990), (9690, 43192), (10798, 38760), (12920, 32394), (15504, 26995), (16197, 25840), (19380, 21596)]