2021610960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1647

約数の個数: 200

約数和(自身を含む): 7057881600

約数和(自身を除く): 5036270640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 223, 240, 270, 324, 360, 405, 432, 446, 540, 648, 669, 720, 810, 892, 1080, 1115, 1296, 1338, 1399, 1620, 1784, 2007, 2160, 2230, 2676, 2798, 3240, 3345, 3568, 4014, 4197, 4460, 5352, 5596, 6021, 6480, 6690, 6995, 8028, 8394, 8920, 10035, 10704, 11192, 12042, 12591, 13380, 13990, 16056, 16788, 17840, 18063, 20070, 20985, 22384, 24084, 25182, 26760, 27980, 30105, 32112, 33576, 36126, 37773, 40140, 41970, 48168, 50364, 53520, 55960, 60210, 62955, 67152, 72252, 75546, 80280, 83940, 90315, 96336, 100728, 111920, 113319, 120420, 125910, 144504, 151092, 160560, 167880, 180630, 188865, 201456, 226638, 240840, 251820, 289008, 302184, 311977, 335760, 361260, 377730, 453276, 481680, 503640, 566595, 604368, 623954, 722520, 755460, 906552, 935931, 1007280, 1133190, 1247908, 1445040, 1510920, 1559885, 1813104, 1871862, 2266380, 2495816, 2807793, 3021840, 3119770, 3743724, 4532760, 4679655, 4991632, 5615586, 6239540, 7487448, 8423379, 9065520, 9359310, 11231172, 12479080, 14038965, 14974896, 16846758, 18718620, 22462344, 24958160, 25270137, 28077930, 33693516, 37437240, 42116895, 44924688, 50540274, 56155860, 67387032, 74874480, 84233790, 101080548, 112311720, 126350685, 134774064, 168467580, 202161096, 224623440, 252701370, 336935160, 404322192, 505402740, 673870320, 1010805480, 2021610960]

約数ペア:

[(1, 2021610960), (2, 1010805480), (3, 673870320), (4, 505402740), (5, 404322192), (6, 336935160), (8, 252701370), (9, 224623440), (10, 202161096), (12, 168467580), (15, 134774064), (16, 126350685), (18, 112311720), (20, 101080548), (24, 84233790), (27, 74874480), (30, 67387032), (36, 56155860), (40, 50540274), (45, 44924688), (48, 42116895), (54, 37437240), (60, 33693516), (72, 28077930), (80, 25270137), (81, 24958160), (90, 22462344), (108, 18718620), (120, 16846758), (135, 14974896), (144, 14038965), (162, 12479080), (180, 11231172), (216, 9359310), (223, 9065520), (240, 8423379), (270, 7487448), (324, 6239540), (360, 5615586), (405, 4991632), (432, 4679655), (446, 4532760), (540, 3743724), (648, 3119770), (669, 3021840), (720, 2807793), (810, 2495816), (892, 2266380), (1080, 1871862), (1115, 1813104), (1296, 1559885), (1338, 1510920), (1399, 1445040), (1620, 1247908), (1784, 1133190), (2007, 1007280), (2160, 935931), (2230, 906552), (2676, 755460), (2798, 722520), (3240, 623954), (3345, 604368), (3568, 566595), (4014, 503640), (4197, 481680), (4460, 453276), (5352, 377730), (5596, 361260), (6021, 335760), (6480, 311977), (6690, 302184), (6995, 289008), (8028, 251820), (8394, 240840), (8920, 226638), (10035, 201456), (10704, 188865), (11192, 180630), (12042, 167880), (12591, 160560), (13380, 151092), (13990, 144504), (16056, 125910), (16788, 120420), (17840, 113319), (18063, 111920), (20070, 100728), (20985, 96336), (22384, 90315), (24084, 83940), (25182, 80280), (26760, 75546), (27980, 72252), (30105, 67152), (32112, 62955), (33576, 60210), (36126, 55960), (37773, 53520), (40140, 50364), (41970, 48168)]