1625468040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1257

約数の個数: 256

約数和(自身を含む): 6227712000

約数和(自身を除く): 4602243960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 211, 216, 252, 270, 280, 315, 360, 378, 420, 422, 504, 540, 630, 633, 756, 840, 844, 945, 1019, 1055, 1080, 1260, 1266, 1477, 1512, 1688, 1890, 1899, 2038, 2110, 2520, 2532, 2954, 3057, 3165, 3780, 3798, 4076, 4220, 4431, 5064, 5095, 5697, 5908, 6114, 6330, 7133, 7385, 7560, 7596, 8152, 8440, 8862, 9171, 9495, 10190, 11394, 11816, 12228, 12660, 13293, 14266, 14770, 15192, 15285, 17724, 18342, 18990, 20380, 21399, 22155, 22788, 24456, 25320, 26586, 27513, 28485, 28532, 29540, 30570, 35448, 35665, 36684, 37980, 39879, 40760, 42798, 44310, 45576, 45855, 53172, 55026, 56970, 57064, 59080, 61140, 64197, 66465, 71330, 73368, 75960, 79758, 85596, 88620, 91710, 106344, 106995, 110052, 113940, 122280, 128394, 132930, 137565, 142660, 159516, 171192, 177240, 183420, 192591, 199395, 213990, 215009, 220104, 227880, 256788, 265860, 275130, 285320, 319032, 320985, 366840, 385182, 398790, 427980, 430018, 513576, 531720, 550260, 641970, 645027, 770364, 797580, 855960, 860036, 962955, 1075045, 1100520, 1283940, 1290054, 1505063, 1540728, 1595160, 1720072, 1925910, 1935081, 2150090, 2567880, 2580108, 3010126, 3225135, 3851820, 3870162, 4300180, 4515189, 5160216, 5805243, 6020252, 6450270, 7525315, 7703640, 7740324, 8600360, 9030378, 9675405, 11610486, 12040504, 12900540, 13545567, 15050630, 15480648, 18060756, 19350810, 22575945, 23220972, 25801080, 27091134, 29026215, 30101260, 36121512, 38701620, 40636701, 45151890, 46441944, 54182268, 58052430, 60202520, 67727835, 77403240, 81273402, 90303780, 108364536, 116104860, 135455670, 162546804, 180607560, 203183505, 232209720, 270911340, 325093608, 406367010, 541822680, 812734020, 1625468040]

約数ペア:

[(1, 1625468040), (2, 812734020), (3, 541822680), (4, 406367010), (5, 325093608), (6, 270911340), (7, 232209720), (8, 203183505), (9, 180607560), (10, 162546804), (12, 135455670), (14, 116104860), (15, 108364536), (18, 90303780), (20, 81273402), (21, 77403240), (24, 67727835), (27, 60202520), (28, 58052430), (30, 54182268), (35, 46441944), (36, 45151890), (40, 40636701), (42, 38701620), (45, 36121512), (54, 30101260), (56, 29026215), (60, 27091134), (63, 25801080), (70, 23220972), (72, 22575945), (84, 19350810), (90, 18060756), (105, 15480648), (108, 15050630), (120, 13545567), (126, 12900540), (135, 12040504), (140, 11610486), (168, 9675405), (180, 9030378), (189, 8600360), (210, 7740324), (211, 7703640), (216, 7525315), (252, 6450270), (270, 6020252), (280, 5805243), (315, 5160216), (360, 4515189), (378, 4300180), (420, 3870162), (422, 3851820), (504, 3225135), (540, 3010126), (630, 2580108), (633, 2567880), (756, 2150090), (840, 1935081), (844, 1925910), (945, 1720072), (1019, 1595160), (1055, 1540728), (1080, 1505063), (1260, 1290054), (1266, 1283940), (1477, 1100520), (1512, 1075045), (1688, 962955), (1890, 860036), (1899, 855960), (2038, 797580), (2110, 770364), (2520, 645027), (2532, 641970), (2954, 550260), (3057, 531720), (3165, 513576), (3780, 430018), (3798, 427980), (4076, 398790), (4220, 385182), (4431, 366840), (5064, 320985), (5095, 319032), (5697, 285320), (5908, 275130), (6114, 265860), (6330, 256788), (7133, 227880), (7385, 220104), (7560, 215009), (7596, 213990), (8152, 199395), (8440, 192591), (8862, 183420), (9171, 177240), (9495, 171192), (10190, 159516), (11394, 142660), (11816, 137565), (12228, 132930), (12660, 128394), (13293, 122280), (14266, 113940), (14770, 110052), (15192, 106995), (15285, 106344), (17724, 91710), (18342, 88620), (18990, 85596), (20380, 79758), (21399, 75960), (22155, 73368), (22788, 71330), (24456, 66465), (25320, 64197), (26586, 61140), (27513, 59080), (28485, 57064), (28532, 56970), (29540, 55026), (30570, 53172), (35448, 45855), (35665, 45576), (36684, 44310), (37980, 42798), (39879, 40760)]