202477680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 735265440

約数和(自身を除く): 532787760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 48, 57, 60, 72, 76, 80, 82, 90, 95, 114, 120, 123, 144, 152, 164, 171, 180, 190, 205, 228, 240, 246, 285, 304, 328, 342, 360, 361, 369, 380, 410, 456, 492, 570, 615, 656, 684, 720, 722, 738, 760, 779, 820, 855, 912, 984, 1083, 1140, 1230, 1368, 1444, 1476, 1520, 1558, 1640, 1710, 1805, 1845, 1968, 2166, 2280, 2337, 2460, 2736, 2888, 2952, 3116, 3249, 3280, 3420, 3610, 3690, 3895, 4332, 4560, 4674, 4920, 5415, 5776, 5904, 6232, 6498, 6840, 6859, 7011, 7220, 7380, 7790, 8664, 9348, 9840, 10830, 11685, 12464, 12996, 13680, 13718, 14022, 14440, 14760, 14801, 15580, 16245, 17328, 18696, 20577, 21660, 23370, 25992, 27436, 28044, 28880, 29520, 29602, 31160, 32490, 34295, 35055, 37392, 41154, 43320, 44403, 46740, 51984, 54872, 56088, 59204, 61731, 62320, 64980, 68590, 70110, 74005, 82308, 86640, 88806, 93480, 102885, 109744, 112176, 118408, 123462, 129960, 133209, 137180, 140220, 148010, 164616, 177612, 186960, 205770, 222015, 236816, 246924, 259920, 266418, 274360, 280440, 281219, 296020, 308655, 329232, 355224, 411540, 444030, 493848, 532836, 548720, 560880, 562438, 592040, 617310, 666045, 710448, 823080, 843657, 888060, 987696, 1065672, 1124876, 1184080, 1234620, 1332090, 1406095, 1646160, 1687314, 1776120, 2131344, 2249752, 2469240, 2530971, 2664180, 2812190, 3374628, 3552240, 4218285, 4499504, 4938480, 5061942, 5328360, 5624380, 6749256, 8436570, 10123884, 10656720, 11248760, 12654855, 13498512, 16873140, 20247768, 22497520, 25309710, 33746280, 40495536, 50619420, 67492560, 101238840, 202477680]

約数ペア:

[(1, 202477680), (2, 101238840), (3, 67492560), (4, 50619420), (5, 40495536), (6, 33746280), (8, 25309710), (9, 22497520), (10, 20247768), (12, 16873140), (15, 13498512), (16, 12654855), (18, 11248760), (19, 10656720), (20, 10123884), (24, 8436570), (30, 6749256), (36, 5624380), (38, 5328360), (40, 5061942), (41, 4938480), (45, 4499504), (48, 4218285), (57, 3552240), (60, 3374628), (72, 2812190), (76, 2664180), (80, 2530971), (82, 2469240), (90, 2249752), (95, 2131344), (114, 1776120), (120, 1687314), (123, 1646160), (144, 1406095), (152, 1332090), (164, 1234620), (171, 1184080), (180, 1124876), (190, 1065672), (205, 987696), (228, 888060), (240, 843657), (246, 823080), (285, 710448), (304, 666045), (328, 617310), (342, 592040), (360, 562438), (361, 560880), (369, 548720), (380, 532836), (410, 493848), (456, 444030), (492, 411540), (570, 355224), (615, 329232), (656, 308655), (684, 296020), (720, 281219), (722, 280440), (738, 274360), (760, 266418), (779, 259920), (820, 246924), (855, 236816), (912, 222015), (984, 205770), (1083, 186960), (1140, 177612), (1230, 164616), (1368, 148010), (1444, 140220), (1476, 137180), (1520, 133209), (1558, 129960), (1640, 123462), (1710, 118408), (1805, 112176), (1845, 109744), (1968, 102885), (2166, 93480), (2280, 88806), (2337, 86640), (2460, 82308), (2736, 74005), (2888, 70110), (2952, 68590), (3116, 64980), (3249, 62320), (3280, 61731), (3420, 59204), (3610, 56088), (3690, 54872), (3895, 51984), (4332, 46740), (4560, 44403), (4674, 43320), (4920, 41154), (5415, 37392), (5776, 35055), (5904, 34295), (6232, 32490), (6498, 31160), (6840, 29602), (6859, 29520), (7011, 28880), (7220, 28044), (7380, 27436), (7790, 25992), (8664, 23370), (9348, 21660), (9840, 20577), (10830, 18696), (11685, 17328), (12464, 16245), (12996, 15580), (13680, 14801), (13718, 14760), (14022, 14440)]