188797680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 687292320

約数和(自身を除く): 498494640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 373, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 746, 760, 855, 888, 912, 1110, 1119, 1140, 1332, 1368, 1406, 1480, 1492, 1520, 1665, 1710, 1776, 1865, 2109, 2220, 2238, 2280, 2664, 2736, 2812, 2960, 2984, 3330, 3357, 3420, 3515, 3730, 4218, 4440, 4476, 4560, 5328, 5595, 5624, 5968, 6327, 6660, 6714, 6840, 7030, 7087, 7460, 8436, 8880, 8952, 10545, 11190, 11248, 12654, 13320, 13428, 13680, 13801, 14060, 14174, 14920, 16785, 16872, 17904, 21090, 21261, 22380, 25308, 26640, 26856, 27602, 28120, 28348, 29840, 31635, 33570, 33744, 35435, 41403, 42180, 42522, 44760, 50616, 53712, 55204, 56240, 56696, 63270, 63783, 67140, 69005, 70870, 82806, 84360, 85044, 89520, 101232, 106305, 110408, 113392, 124209, 126540, 127566, 134280, 138010, 141740, 165612, 168720, 170088, 207015, 212610, 220816, 248418, 253080, 255132, 262219, 268560, 276020, 283480, 318915, 331224, 340176, 414030, 425220, 496836, 506160, 510264, 524438, 552040, 566960, 621045, 637830, 662448, 786657, 828060, 850440, 993672, 1020528, 1048876, 1104080, 1242090, 1275660, 1311095, 1573314, 1656120, 1700880, 1987344, 2097752, 2359971, 2484180, 2551320, 2622190, 3146628, 3312240, 3933285, 4195504, 4719942, 4968360, 5102640, 5244380, 6293256, 7866570, 9439884, 9936720, 10488760, 11799855, 12586512, 15733140, 18879768, 20977520, 23599710, 31466280, 37759536, 47199420, 62932560, 94398840, 188797680]

約数ペア:

[(1, 188797680), (2, 94398840), (3, 62932560), (4, 47199420), (5, 37759536), (6, 31466280), (8, 23599710), (9, 20977520), (10, 18879768), (12, 15733140), (15, 12586512), (16, 11799855), (18, 10488760), (19, 9936720), (20, 9439884), (24, 7866570), (30, 6293256), (36, 5244380), (37, 5102640), (38, 4968360), (40, 4719942), (45, 4195504), (48, 3933285), (57, 3312240), (60, 3146628), (72, 2622190), (74, 2551320), (76, 2484180), (80, 2359971), (90, 2097752), (95, 1987344), (111, 1700880), (114, 1656120), (120, 1573314), (144, 1311095), (148, 1275660), (152, 1242090), (171, 1104080), (180, 1048876), (185, 1020528), (190, 993672), (222, 850440), (228, 828060), (240, 786657), (285, 662448), (296, 637830), (304, 621045), (333, 566960), (342, 552040), (360, 524438), (370, 510264), (373, 506160), (380, 496836), (444, 425220), (456, 414030), (555, 340176), (570, 331224), (592, 318915), (666, 283480), (684, 276020), (703, 268560), (720, 262219), (740, 255132), (746, 253080), (760, 248418), (855, 220816), (888, 212610), (912, 207015), (1110, 170088), (1119, 168720), (1140, 165612), (1332, 141740), (1368, 138010), (1406, 134280), (1480, 127566), (1492, 126540), (1520, 124209), (1665, 113392), (1710, 110408), (1776, 106305), (1865, 101232), (2109, 89520), (2220, 85044), (2238, 84360), (2280, 82806), (2664, 70870), (2736, 69005), (2812, 67140), (2960, 63783), (2984, 63270), (3330, 56696), (3357, 56240), (3420, 55204), (3515, 53712), (3730, 50616), (4218, 44760), (4440, 42522), (4476, 42180), (4560, 41403), (5328, 35435), (5595, 33744), (5624, 33570), (5968, 31635), (6327, 29840), (6660, 28348), (6714, 28120), (6840, 27602), (7030, 26856), (7087, 26640), (7460, 25308), (8436, 22380), (8880, 21261), (8952, 21090), (10545, 17904), (11190, 16872), (11248, 16785), (12654, 14920), (13320, 14174), (13428, 14060), (13680, 13801)]