173507620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 469647360

約数和(自身を除く): 296139740

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 31, 38, 44, 52, 55, 62, 65, 76, 95, 103, 110, 124, 130, 143, 155, 190, 206, 209, 220, 247, 260, 286, 310, 341, 380, 403, 412, 418, 494, 515, 572, 589, 620, 682, 715, 806, 836, 988, 1030, 1045, 1133, 1178, 1235, 1339, 1364, 1430, 1612, 1705, 1957, 2015, 2060, 2090, 2266, 2356, 2470, 2678, 2717, 2860, 2945, 3193, 3410, 3914, 4030, 4180, 4433, 4532, 4940, 5356, 5434, 5665, 5890, 6386, 6479, 6695, 6820, 7657, 7828, 8060, 8866, 9785, 10868, 11330, 11780, 12772, 12958, 13390, 13585, 14729, 15314, 15965, 17732, 19570, 21527, 22165, 22660, 25441, 25916, 26780, 27170, 29458, 30628, 31930, 32395, 35123, 38285, 39140, 41509, 43054, 44330, 50882, 54340, 58916, 60667, 63860, 64790, 70246, 73645, 76570, 83018, 84227, 86108, 88660, 101764, 107635, 121334, 127205, 129580, 140492, 147290, 153140, 166036, 168454, 175615, 207545, 215270, 242668, 254410, 279851, 294580, 303335, 336908, 351230, 415090, 421135, 430540, 456599, 508820, 559702, 606670, 667337, 702460, 788671, 830180, 842270, 913198, 1119404, 1213340, 1334674, 1399255, 1577342, 1684540, 1826396, 2282995, 2669348, 2798510, 3154684, 3336685, 3943355, 4565990, 5597020, 6673370, 7886710, 8675381, 9131980, 13346740, 15773420, 17350762, 34701524, 43376905, 86753810, 173507620]

約数ペア:

[(1, 173507620), (2, 86753810), (4, 43376905), (5, 34701524), (10, 17350762), (11, 15773420), (13, 13346740), (19, 9131980), (20, 8675381), (22, 7886710), (26, 6673370), (31, 5597020), (38, 4565990), (44, 3943355), (52, 3336685), (55, 3154684), (62, 2798510), (65, 2669348), (76, 2282995), (95, 1826396), (103, 1684540), (110, 1577342), (124, 1399255), (130, 1334674), (143, 1213340), (155, 1119404), (190, 913198), (206, 842270), (209, 830180), (220, 788671), (247, 702460), (260, 667337), (286, 606670), (310, 559702), (341, 508820), (380, 456599), (403, 430540), (412, 421135), (418, 415090), (494, 351230), (515, 336908), (572, 303335), (589, 294580), (620, 279851), (682, 254410), (715, 242668), (806, 215270), (836, 207545), (988, 175615), (1030, 168454), (1045, 166036), (1133, 153140), (1178, 147290), (1235, 140492), (1339, 129580), (1364, 127205), (1430, 121334), (1612, 107635), (1705, 101764), (1957, 88660), (2015, 86108), (2060, 84227), (2090, 83018), (2266, 76570), (2356, 73645), (2470, 70246), (2678, 64790), (2717, 63860), (2860, 60667), (2945, 58916), (3193, 54340), (3410, 50882), (3914, 44330), (4030, 43054), (4180, 41509), (4433, 39140), (4532, 38285), (4940, 35123), (5356, 32395), (5434, 31930), (5665, 30628), (5890, 29458), (6386, 27170), (6479, 26780), (6695, 25916), (6820, 25441), (7657, 22660), (7828, 22165), (8060, 21527), (8866, 19570), (9785, 17732), (10868, 15965), (11330, 15314), (11780, 14729), (12772, 13585), (12958, 13390)]