234781680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 885657600

約数和(自身を除く): 650875920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 61, 70, 79, 80, 84, 87, 105, 112, 116, 120, 122, 140, 145, 158, 168, 174, 183, 203, 210, 232, 237, 240, 244, 280, 290, 305, 316, 336, 348, 366, 395, 406, 420, 427, 435, 464, 474, 488, 553, 560, 580, 609, 610, 632, 696, 732, 790, 812, 840, 854, 870, 915, 948, 976, 1015, 1106, 1160, 1185, 1218, 1220, 1264, 1281, 1392, 1464, 1580, 1624, 1659, 1680, 1708, 1740, 1769, 1830, 1896, 2030, 2135, 2212, 2291, 2320, 2370, 2436, 2440, 2562, 2765, 2928, 3045, 3160, 3248, 3318, 3416, 3480, 3538, 3660, 3792, 4060, 4270, 4424, 4582, 4740, 4819, 4872, 4880, 5124, 5307, 5530, 6090, 6320, 6405, 6636, 6832, 6873, 6960, 7076, 7320, 8120, 8295, 8540, 8845, 8848, 9164, 9480, 9638, 9744, 10248, 10614, 11060, 11455, 12180, 12383, 12810, 13272, 13746, 14152, 14457, 14640, 16037, 16240, 16590, 17080, 17690, 18328, 18960, 19276, 20496, 21228, 22120, 22910, 24095, 24360, 24766, 25620, 26535, 26544, 27492, 28304, 28914, 32074, 33180, 33733, 34160, 34365, 35380, 36656, 37149, 38552, 42456, 44240, 45820, 48111, 48190, 48720, 49532, 51240, 53070, 54984, 57828, 61915, 64148, 66360, 67466, 68730, 70760, 72285, 74298, 77104, 80185, 84912, 91640, 96222, 96380, 99064, 101199, 102480, 106140, 109968, 115656, 123830, 128296, 132720, 134932, 137460, 139751, 141520, 144570, 148596, 160370, 168665, 183280, 185745, 192444, 192760, 198128, 202398, 212280, 231312, 240555, 247660, 256592, 269864, 274920, 279502, 289140, 297192, 320740, 337330, 371490, 384888, 385520, 404796, 419253, 424560, 481110, 495320, 505995, 539728, 549840, 559004, 578280, 594384, 641480, 674660, 698755, 742980, 769776, 809592, 838506, 962220, 978257, 990640, 1011990, 1118008, 1156560, 1282960, 1349320, 1397510, 1485960, 1619184, 1677012, 1924440, 1956514, 2023980, 2096265, 2236016, 2698640, 2795020, 2934771, 2971920, 3354024, 3848880, 3913028, 4047960, 4192530, 4891285, 5590040, 5869542, 6708048, 7826056, 8095920, 8385060, 9782570, 11180080, 11739084, 14673855, 15652112, 16770120, 19565140, 23478168, 29347710, 33540240, 39130280, 46956336, 58695420, 78260560, 117390840, 234781680]

約数ペア:

[(1, 234781680), (2, 117390840), (3, 78260560), (4, 58695420), (5, 46956336), (6, 39130280), (7, 33540240), (8, 29347710), (10, 23478168), (12, 19565140), (14, 16770120), (15, 15652112), (16, 14673855), (20, 11739084), (21, 11180080), (24, 9782570), (28, 8385060), (29, 8095920), (30, 7826056), (35, 6708048), (40, 5869542), (42, 5590040), (48, 4891285), (56, 4192530), (58, 4047960), (60, 3913028), (61, 3848880), (70, 3354024), (79, 2971920), (80, 2934771), (84, 2795020), (87, 2698640), (105, 2236016), (112, 2096265), (116, 2023980), (120, 1956514), (122, 1924440), (140, 1677012), (145, 1619184), (158, 1485960), (168, 1397510), (174, 1349320), (183, 1282960), (203, 1156560), (210, 1118008), (232, 1011990), (237, 990640), (240, 978257), (244, 962220), (280, 838506), (290, 809592), (305, 769776), (316, 742980), (336, 698755), (348, 674660), (366, 641480), (395, 594384), (406, 578280), (420, 559004), (427, 549840), (435, 539728), (464, 505995), (474, 495320), (488, 481110), (553, 424560), (560, 419253), (580, 404796), (609, 385520), (610, 384888), (632, 371490), (696, 337330), (732, 320740), (790, 297192), (812, 289140), (840, 279502), (854, 274920), (870, 269864), (915, 256592), (948, 247660), (976, 240555), (1015, 231312), (1106, 212280), (1160, 202398), (1185, 198128), (1218, 192760), (1220, 192444), (1264, 185745), (1281, 183280), (1392, 168665), (1464, 160370), (1580, 148596), (1624, 144570), (1659, 141520), (1680, 139751), (1708, 137460), (1740, 134932), (1769, 132720), (1830, 128296), (1896, 123830), (2030, 115656), (2135, 109968), (2212, 106140), (2291, 102480), (2320, 101199), (2370, 99064), (2436, 96380), (2440, 96222), (2562, 91640), (2765, 84912), (2928, 80185), (3045, 77104), (3160, 74298), (3248, 72285), (3318, 70760), (3416, 68730), (3480, 67466), (3538, 66360), (3660, 64148), (3792, 61915), (4060, 57828), (4270, 54984), (4424, 53070), (4582, 51240), (4740, 49532), (4819, 48720), (4872, 48190), (4880, 48111), (5124, 45820), (5307, 44240), (5530, 42456), (6090, 38552), (6320, 37149), (6405, 36656), (6636, 35380), (6832, 34365), (6873, 34160), (6960, 33733), (7076, 33180), (7320, 32074), (8120, 28914), (8295, 28304), (8540, 27492), (8845, 26544), (8848, 26535), (9164, 25620), (9480, 24766), (9638, 24360), (9744, 24095), (10248, 22910), (10614, 22120), (11060, 21228), (11455, 20496), (12180, 19276), (12383, 18960), (12810, 18328), (13272, 17690), (13746, 17080), (14152, 16590), (14457, 16240), (14640, 16037)]