172190160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 625584960

約数和(自身を除く): 453394800

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, 307, 328, 342, 360, 369, 380, 410, 456, 492, 570, 614, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 921, 984, 1140, 1228, 1230, 1368, 1476, 1520, 1535, 1558, 1640, 1710, 1842, 1845, 1968, 2280, 2337, 2456, 2460, 2736, 2763, 2952, 3070, 3116, 3280, 3420, 3684, 3690, 3895, 4560, 4605, 4674, 4912, 4920, 5526, 5833, 5904, 6140, 6232, 6840, 7011, 7368, 7380, 7790, 9210, 9348, 9840, 11052, 11666, 11685, 12280, 12464, 12587, 13680, 13815, 14022, 14736, 14760, 15580, 17499, 18420, 18696, 22104, 23332, 23370, 24560, 25174, 27630, 28044, 29165, 29520, 31160, 34998, 35055, 36840, 37392, 37761, 44208, 46664, 46740, 50348, 52497, 55260, 56088, 58330, 62320, 62935, 69996, 70110, 73680, 75522, 87495, 93328, 93480, 100696, 104994, 110520, 112176, 113283, 116660, 125870, 139992, 140220, 151044, 174990, 186960, 188805, 201392, 209988, 221040, 226566, 233320, 239153, 251740, 262485, 279984, 280440, 302088, 349980, 377610, 419976, 453132, 466640, 478306, 503480, 524970, 560880, 566415, 604176, 699960, 717459, 755220, 839952, 906264, 956612, 1006960, 1049940, 1132830, 1195765, 1399920, 1434918, 1510440, 1812528, 1913224, 2099880, 2152377, 2265660, 2391530, 2869836, 3020880, 3587295, 3826448, 4199760, 4304754, 4531320, 4783060, 5739672, 7174590, 8609508, 9062640, 9566120, 10761885, 11479344, 14349180, 17219016, 19132240, 21523770, 28698360, 34438032, 43047540, 57396720, 86095080, 172190160]

約数ペア:

[(1, 172190160), (2, 86095080), (3, 57396720), (4, 43047540), (5, 34438032), (6, 28698360), (8, 21523770), (9, 19132240), (10, 17219016), (12, 14349180), (15, 11479344), (16, 10761885), (18, 9566120), (19, 9062640), (20, 8609508), (24, 7174590), (30, 5739672), (36, 4783060), (38, 4531320), (40, 4304754), (41, 4199760), (45, 3826448), (48, 3587295), (57, 3020880), (60, 2869836), (72, 2391530), (76, 2265660), (80, 2152377), (82, 2099880), (90, 1913224), (95, 1812528), (114, 1510440), (120, 1434918), (123, 1399920), (144, 1195765), (152, 1132830), (164, 1049940), (171, 1006960), (180, 956612), (190, 906264), (205, 839952), (228, 755220), (240, 717459), (246, 699960), (285, 604176), (304, 566415), (307, 560880), (328, 524970), (342, 503480), (360, 478306), (369, 466640), (380, 453132), (410, 419976), (456, 377610), (492, 349980), (570, 302088), (614, 280440), (615, 279984), (656, 262485), (684, 251740), (720, 239153), (738, 233320), (760, 226566), (779, 221040), (820, 209988), (855, 201392), (912, 188805), (921, 186960), (984, 174990), (1140, 151044), (1228, 140220), (1230, 139992), (1368, 125870), (1476, 116660), (1520, 113283), (1535, 112176), (1558, 110520), (1640, 104994), (1710, 100696), (1842, 93480), (1845, 93328), (1968, 87495), (2280, 75522), (2337, 73680), (2456, 70110), (2460, 69996), (2736, 62935), (2763, 62320), (2952, 58330), (3070, 56088), (3116, 55260), (3280, 52497), (3420, 50348), (3684, 46740), (3690, 46664), (3895, 44208), (4560, 37761), (4605, 37392), (4674, 36840), (4912, 35055), (4920, 34998), (5526, 31160), (5833, 29520), (5904, 29165), (6140, 28044), (6232, 27630), (6840, 25174), (7011, 24560), (7368, 23370), (7380, 23332), (7790, 22104), (9210, 18696), (9348, 18420), (9840, 17499), (11052, 15580), (11666, 14760), (11685, 14736), (12280, 14022), (12464, 13815), (12587, 13680)]