1022877240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3634

約数の個数: 256

約数和(自身を含む): 3950346240

約数和(自身を除く): 2927469000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 868, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1540, 1705, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2604, 2728, 3080, 3255, 3410, 3571, 3720, 4092, 4340, 4620, 4774, 5115, 5208, 6510, 6820, 7142, 7161, 8184, 8680, 9240, 9548, 10230, 10713, 11935, 13020, 13640, 14284, 14322, 17855, 19096, 20460, 21426, 23870, 24997, 26040, 28568, 28644, 35710, 35805, 39281, 40920, 42852, 47740, 49994, 53565, 57288, 71420, 71610, 74991, 78562, 85704, 95480, 99988, 107130, 110701, 117843, 124985, 142840, 143220, 149982, 157124, 196405, 199976, 214260, 221402, 235686, 249970, 274967, 286440, 299964, 314248, 332103, 374955, 392810, 428520, 442804, 471372, 499940, 549934, 553505, 589215, 599928, 664206, 749910, 774907, 785620, 824901, 885608, 942744, 999880, 1099868, 1107010, 1178430, 1217711, 1328412, 1374835, 1499820, 1549814, 1571240, 1649802, 1660515, 2199736, 2214020, 2324721, 2356860, 2435422, 2656824, 2749670, 2999640, 3099628, 3299604, 3321030, 3653133, 3874535, 4124505, 4428040, 4649442, 4713720, 4870844, 5499340, 6088555, 6199256, 6599208, 6642060, 7306266, 7749070, 8249010, 8523977, 9298884, 9741688, 10998680, 11623605, 12177110, 13284120, 14612532, 15498140, 16498020, 17047954, 18265665, 18597768, 23247210, 24354220, 25571931, 29225064, 30996280, 32996040, 34095908, 36531330, 42619885, 46494420, 48708440, 51143862, 68191816, 73062660, 85239770, 92988840, 102287724, 127859655, 146125320, 170479540, 204575448, 255719310, 340959080, 511438620, 1022877240]

約数ペア:

[(1, 1022877240), (2, 511438620), (3, 340959080), (4, 255719310), (5, 204575448), (6, 170479540), (7, 146125320), (8, 127859655), (10, 102287724), (11, 92988840), (12, 85239770), (14, 73062660), (15, 68191816), (20, 51143862), (21, 48708440), (22, 46494420), (24, 42619885), (28, 36531330), (30, 34095908), (31, 32996040), (33, 30996280), (35, 29225064), (40, 25571931), (42, 24354220), (44, 23247210), (55, 18597768), (56, 18265665), (60, 17047954), (62, 16498020), (66, 15498140), (70, 14612532), (77, 13284120), (84, 12177110), (88, 11623605), (93, 10998680), (105, 9741688), (110, 9298884), (120, 8523977), (124, 8249010), (132, 7749070), (140, 7306266), (154, 6642060), (155, 6599208), (165, 6199256), (168, 6088555), (186, 5499340), (210, 4870844), (217, 4713720), (220, 4649442), (231, 4428040), (248, 4124505), (264, 3874535), (280, 3653133), (308, 3321030), (310, 3299604), (330, 3099628), (341, 2999640), (372, 2749670), (385, 2656824), (420, 2435422), (434, 2356860), (440, 2324721), (462, 2214020), (465, 2199736), (616, 1660515), (620, 1649802), (651, 1571240), (660, 1549814), (682, 1499820), (744, 1374835), (770, 1328412), (840, 1217711), (868, 1178430), (924, 1107010), (930, 1099868), (1023, 999880), (1085, 942744), (1155, 885608), (1240, 824901), (1302, 785620), (1320, 774907), (1364, 749910), (1540, 664206), (1705, 599928), (1736, 589215), (1848, 553505), (1860, 549934), (2046, 499940), (2170, 471372), (2310, 442804), (2387, 428520), (2604, 392810), (2728, 374955), (3080, 332103), (3255, 314248), (3410, 299964), (3571, 286440), (3720, 274967), (4092, 249970), (4340, 235686), (4620, 221402), (4774, 214260), (5115, 199976), (5208, 196405), (6510, 157124), (6820, 149982), (7142, 143220), (7161, 142840), (8184, 124985), (8680, 117843), (9240, 110701), (9548, 107130), (10230, 99988), (10713, 95480), (11935, 85704), (13020, 78562), (13640, 74991), (14284, 71610), (14322, 71420), (17855, 57288), (19096, 53565), (20460, 49994), (21426, 47740), (23870, 42852), (24997, 40920), (26040, 39281), (28568, 35805), (28644, 35710)]