668189340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 432

約数和(自身を含む): 2656075968

約数和(自身を除く): 1987886628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 113, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 226, 228, 234, 247, 252, 260, 266, 273, 285, 315, 339, 342, 361, 364, 380, 390, 399, 420, 452, 455, 468, 494, 532, 546, 565, 570, 585, 630, 665, 678, 684, 722, 741, 780, 791, 798, 819, 855, 910, 988, 1017, 1083, 1092, 1130, 1140, 1170, 1197, 1235, 1260, 1330, 1356, 1365, 1444, 1469, 1482, 1582, 1596, 1638, 1695, 1710, 1729, 1805, 1820, 1995, 2034, 2147, 2166, 2223, 2260, 2340, 2373, 2394, 2470, 2527, 2660, 2730, 2938, 2964, 3164, 3249, 3276, 3390, 3420, 3458, 3610, 3705, 3955, 3990, 4068, 4095, 4294, 4332, 4407, 4446, 4693, 4746, 4788, 4940, 5054, 5085, 5187, 5415, 5460, 5876, 5985, 6441, 6498, 6780, 6916, 7119, 7220, 7345, 7410, 7581, 7910, 7980, 8190, 8588, 8645, 8814, 8892, 9386, 9492, 10108, 10170, 10283, 10374, 10735, 10830, 11115, 11865, 11970, 12635, 12882, 12996, 13221, 14079, 14238, 14690, 14820, 15029, 15162, 15561, 15820, 16245, 16380, 17290, 17628, 18772, 19323, 20340, 20566, 20748, 21470, 21660, 22035, 22230, 22743, 23465, 23730, 23940, 25270, 25764, 25935, 26442, 27911, 28158, 28476, 29380, 30058, 30324, 30849, 31122, 32205, 32490, 32851, 34580, 35595, 37905, 38646, 40793, 41132, 42237, 42940, 44070, 44460, 45087, 45486, 46930, 47460, 50540, 51415, 51870, 52884, 55822, 56316, 60116, 61698, 62244, 64410, 64980, 65702, 66105, 70395, 71190, 75145, 75810, 77292, 77805, 81586, 83733, 84474, 88140, 90174, 90972, 92547, 93860, 96615, 98553, 102830, 103740, 111644, 113715, 122379, 123396, 128820, 131404, 132210, 135261, 139555, 140790, 142380, 150290, 151620, 154245, 155610, 163172, 164255, 167466, 168948, 180348, 185094, 193230, 195377, 197106, 203965, 205660, 211185, 225435, 227430, 244758, 251199, 264420, 270522, 279110, 281580, 285551, 295659, 300580, 308490, 311220, 328510, 334932, 367137, 370188, 386460, 390754, 394212, 407930, 418665, 422370, 450870, 454860, 462735, 489516, 492765, 502398, 530309, 541044, 558220, 571102, 586131, 591318, 611895, 616980, 657020, 676305, 734274, 781508, 815860, 837330, 844740, 856653, 901740, 925470, 976885, 985530, 1004796, 1060618, 1142204, 1172262, 1182636, 1223790, 1255995, 1352610, 1427755, 1468548, 1478295, 1590927, 1674660, 1713306, 1758393, 1835685, 1850940, 1953770, 1971060, 2121236, 2344524, 2447580, 2511990, 2569959, 2651545, 2705220, 2855510, 2930655, 2956590, 3181854, 3426612, 3516786, 3671370, 3712163, 3907540, 4283265, 4772781, 5023980, 5139918, 5303090, 5711020, 5861310, 5913180, 6363708, 7033572, 7342740, 7424326, 7954635, 8566530, 8791965, 9545562, 10279836, 10606180, 11136489, 11722620, 12849795, 14848652, 15909270, 17133060, 17583930, 18560815, 19091124, 22272978, 23863905, 25699590, 31818540, 33409467, 35167860, 37121630, 44545956, 47727810, 51399180, 55682445, 66818934, 74243260, 95455620, 111364890, 133637868, 167047335, 222729780, 334094670, 668189340]

約数ペア:

[(1, 668189340), (2, 334094670), (3, 222729780), (4, 167047335), (5, 133637868), (6, 111364890), (7, 95455620), (9, 74243260), (10, 66818934), (12, 55682445), (13, 51399180), (14, 47727810), (15, 44545956), (18, 37121630), (19, 35167860), (20, 33409467), (21, 31818540), (26, 25699590), (28, 23863905), (30, 22272978), (35, 19091124), (36, 18560815), (38, 17583930), (39, 17133060), (42, 15909270), (45, 14848652), (52, 12849795), (57, 11722620), (60, 11136489), (63, 10606180), (65, 10279836), (70, 9545562), (76, 8791965), (78, 8566530), (84, 7954635), (90, 7424326), (91, 7342740), (95, 7033572), (105, 6363708), (113, 5913180), (114, 5861310), (117, 5711020), (126, 5303090), (130, 5139918), (133, 5023980), (140, 4772781), (156, 4283265), (171, 3907540), (180, 3712163), (182, 3671370), (190, 3516786), (195, 3426612), (210, 3181854), (226, 2956590), (228, 2930655), (234, 2855510), (247, 2705220), (252, 2651545), (260, 2569959), (266, 2511990), (273, 2447580), (285, 2344524), (315, 2121236), (339, 1971060), (342, 1953770), (361, 1850940), (364, 1835685), (380, 1758393), (390, 1713306), (399, 1674660), (420, 1590927), (452, 1478295), (455, 1468548), (468, 1427755), (494, 1352610), (532, 1255995), (546, 1223790), (565, 1182636), (570, 1172262), (585, 1142204), (630, 1060618), (665, 1004796), (678, 985530), (684, 976885), (722, 925470), (741, 901740), (780, 856653), (791, 844740), (798, 837330), (819, 815860), (855, 781508), (910, 734274), (988, 676305), (1017, 657020), (1083, 616980), (1092, 611895), (1130, 591318), (1140, 586131), (1170, 571102), (1197, 558220), (1235, 541044), (1260, 530309), (1330, 502398), (1356, 492765), (1365, 489516), (1444, 462735), (1469, 454860), (1482, 450870), (1582, 422370), (1596, 418665), (1638, 407930), (1695, 394212), (1710, 390754), (1729, 386460), (1805, 370188), (1820, 367137), (1995, 334932), (2034, 328510), (2147, 311220), (2166, 308490), (2223, 300580), (2260, 295659), (2340, 285551), (2373, 281580), (2394, 279110), (2470, 270522), (2527, 264420), (2660, 251199), (2730, 244758), (2938, 227430), (2964, 225435), (3164, 211185), (3249, 205660), (3276, 203965), (3390, 197106), (3420, 195377), (3458, 193230), (3610, 185094), (3705, 180348), (3955, 168948), (3990, 167466), (4068, 164255), (4095, 163172), (4294, 155610), (4332, 154245), (4407, 151620), (4446, 150290), (4693, 142380), (4746, 140790), (4788, 139555), (4940, 135261), (5054, 132210), (5085, 131404), (5187, 128820), (5415, 123396), (5460, 122379), (5876, 113715), (5985, 111644), (6441, 103740), (6498, 102830), (6780, 98553), (6916, 96615), (7119, 93860), (7220, 92547), (7345, 90972), (7410, 90174), (7581, 88140), (7910, 84474), (7980, 83733), (8190, 81586), (8588, 77805), (8645, 77292), (8814, 75810), (8892, 75145), (9386, 71190), (9492, 70395), (10108, 66105), (10170, 65702), (10283, 64980), (10374, 64410), (10735, 62244), (10830, 61698), (11115, 60116), (11865, 56316), (11970, 55822), (12635, 52884), (12882, 51870), (12996, 51415), (13221, 50540), (14079, 47460), (14238, 46930), (14690, 45486), (14820, 45087), (15029, 44460), (15162, 44070), (15561, 42940), (15820, 42237), (16245, 41132), (16380, 40793), (17290, 38646), (17628, 37905), (18772, 35595), (19323, 34580), (20340, 32851), (20566, 32490), (20748, 32205), (21470, 31122), (21660, 30849), (22035, 30324), (22230, 30058), (22743, 29380), (23465, 28476), (23730, 28158), (23940, 27911), (25270, 26442), (25764, 25935)]