578079180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2730

約数の個数: 240

約数和(自身を含む): 2182414080

約数和(自身を除く): 1604334900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2394, 2565, 2660, 2683, 2835, 3078, 3420, 3591, 3780, 3990, 4788, 5130, 5366, 5670, 5985, 6156, 7182, 7695, 7980, 8049, 10260, 10732, 10773, 11340, 11970, 13415, 14364, 15390, 16098, 17955, 18781, 21546, 23940, 24147, 26830, 30780, 32196, 35910, 37562, 40245, 43092, 48294, 50977, 53660, 53865, 56343, 71820, 72441, 75124, 80490, 93905, 96588, 101954, 107730, 112686, 120735, 144882, 152931, 160980, 169029, 187810, 203908, 215460, 217323, 225372, 241470, 254885, 281715, 289764, 305862, 338058, 356839, 362205, 375620, 434646, 458793, 482940, 507087, 509770, 563430, 611724, 676116, 713678, 724410, 764655, 845145, 869292, 917586, 1014174, 1019540, 1070517, 1086615, 1126860, 1376379, 1427356, 1448820, 1521261, 1529310, 1690290, 1784195, 1835172, 2028348, 2141034, 2173230, 2293965, 2535435, 2752758, 3042522, 3058620, 3211551, 3380580, 3568390, 4129137, 4282068, 4346460, 4587930, 5070870, 5352585, 5505516, 6085044, 6423102, 6881895, 7136780, 7606305, 8258274, 9175860, 9634653, 10141740, 10705170, 12846204, 13763790, 15212610, 16057755, 16516548, 19269306, 20645685, 21410340, 27527580, 28903959, 30425220, 32115510, 38538612, 41291370, 48173265, 57807918, 64231020, 82582740, 96346530, 115615836, 144519795, 192693060, 289039590, 578079180]

約数ペア:

[(1, 578079180), (2, 289039590), (3, 192693060), (4, 144519795), (5, 115615836), (6, 96346530), (7, 82582740), (9, 64231020), (10, 57807918), (12, 48173265), (14, 41291370), (15, 38538612), (18, 32115510), (19, 30425220), (20, 28903959), (21, 27527580), (27, 21410340), (28, 20645685), (30, 19269306), (35, 16516548), (36, 16057755), (38, 15212610), (42, 13763790), (45, 12846204), (54, 10705170), (57, 10141740), (60, 9634653), (63, 9175860), (70, 8258274), (76, 7606305), (81, 7136780), (84, 6881895), (90, 6423102), (95, 6085044), (105, 5505516), (108, 5352585), (114, 5070870), (126, 4587930), (133, 4346460), (135, 4282068), (140, 4129137), (162, 3568390), (171, 3380580), (180, 3211551), (189, 3058620), (190, 3042522), (210, 2752758), (228, 2535435), (252, 2293965), (266, 2173230), (270, 2141034), (285, 2028348), (315, 1835172), (324, 1784195), (342, 1690290), (378, 1529310), (380, 1521261), (399, 1448820), (405, 1427356), (420, 1376379), (513, 1126860), (532, 1086615), (540, 1070517), (567, 1019540), (570, 1014174), (630, 917586), (665, 869292), (684, 845145), (756, 764655), (798, 724410), (810, 713678), (855, 676116), (945, 611724), (1026, 563430), (1134, 509770), (1140, 507087), (1197, 482940), (1260, 458793), (1330, 434646), (1539, 375620), (1596, 362205), (1620, 356839), (1710, 338058), (1890, 305862), (1995, 289764), (2052, 281715), (2268, 254885), (2394, 241470), (2565, 225372), (2660, 217323), (2683, 215460), (2835, 203908), (3078, 187810), (3420, 169029), (3591, 160980), (3780, 152931), (3990, 144882), (4788, 120735), (5130, 112686), (5366, 107730), (5670, 101954), (5985, 96588), (6156, 93905), (7182, 80490), (7695, 75124), (7980, 72441), (8049, 71820), (10260, 56343), (10732, 53865), (10773, 53660), (11340, 50977), (11970, 48294), (13415, 43092), (14364, 40245), (15390, 37562), (16098, 35910), (17955, 32196), (18781, 30780), (21546, 26830), (23940, 24147)]