201863640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 707097600

約数和(自身を除く): 505233960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 61, 66, 69, 88, 92, 109, 110, 115, 120, 122, 132, 138, 165, 183, 184, 218, 220, 230, 244, 253, 264, 276, 305, 327, 330, 345, 366, 436, 440, 460, 488, 506, 545, 552, 610, 654, 660, 671, 690, 732, 759, 872, 915, 920, 1012, 1090, 1199, 1220, 1265, 1308, 1320, 1342, 1380, 1403, 1464, 1518, 1635, 1830, 2013, 2024, 2180, 2398, 2440, 2507, 2530, 2616, 2684, 2760, 2806, 3036, 3270, 3355, 3597, 3660, 3795, 4026, 4209, 4360, 4796, 5014, 5060, 5368, 5612, 5995, 6072, 6540, 6649, 6710, 7015, 7194, 7320, 7521, 7590, 8052, 8418, 9592, 10028, 10065, 10120, 11224, 11990, 12535, 13080, 13298, 13420, 14030, 14388, 15042, 15180, 15433, 16104, 16836, 17985, 19947, 20056, 20130, 21045, 23980, 25070, 26596, 26840, 27577, 28060, 28776, 30084, 30360, 30866, 33245, 33672, 35970, 37605, 39894, 40260, 42090, 46299, 47960, 50140, 53192, 55154, 56120, 60168, 61732, 66490, 71940, 73139, 75210, 77165, 79788, 80520, 82731, 84180, 92598, 99735, 100280, 110308, 123464, 132980, 137885, 143880, 146278, 150420, 152927, 154330, 159576, 165462, 168360, 185196, 199470, 219417, 220616, 231495, 265960, 275770, 292556, 300840, 305854, 308660, 330924, 365695, 370392, 398940, 413655, 438834, 458781, 462990, 551540, 585112, 611708, 617320, 661848, 731390, 764635, 797880, 827310, 877668, 917562, 925980, 1097085, 1103080, 1223416, 1462780, 1529270, 1654620, 1682197, 1755336, 1835124, 1851960, 2194170, 2293905, 2925560, 3058540, 3309240, 3364394, 3670248, 4388340, 4587810, 5046591, 6117080, 6728788, 8410985, 8776680, 9175620, 10093182, 13457576, 16821970, 18351240, 20186364, 25232955, 33643940, 40372728, 50465910, 67287880, 100931820, 201863640]

約数ペア:

[(1, 201863640), (2, 100931820), (3, 67287880), (4, 50465910), (5, 40372728), (6, 33643940), (8, 25232955), (10, 20186364), (11, 18351240), (12, 16821970), (15, 13457576), (20, 10093182), (22, 9175620), (23, 8776680), (24, 8410985), (30, 6728788), (33, 6117080), (40, 5046591), (44, 4587810), (46, 4388340), (55, 3670248), (60, 3364394), (61, 3309240), (66, 3058540), (69, 2925560), (88, 2293905), (92, 2194170), (109, 1851960), (110, 1835124), (115, 1755336), (120, 1682197), (122, 1654620), (132, 1529270), (138, 1462780), (165, 1223416), (183, 1103080), (184, 1097085), (218, 925980), (220, 917562), (230, 877668), (244, 827310), (253, 797880), (264, 764635), (276, 731390), (305, 661848), (327, 617320), (330, 611708), (345, 585112), (366, 551540), (436, 462990), (440, 458781), (460, 438834), (488, 413655), (506, 398940), (545, 370392), (552, 365695), (610, 330924), (654, 308660), (660, 305854), (671, 300840), (690, 292556), (732, 275770), (759, 265960), (872, 231495), (915, 220616), (920, 219417), (1012, 199470), (1090, 185196), (1199, 168360), (1220, 165462), (1265, 159576), (1308, 154330), (1320, 152927), (1342, 150420), (1380, 146278), (1403, 143880), (1464, 137885), (1518, 132980), (1635, 123464), (1830, 110308), (2013, 100280), (2024, 99735), (2180, 92598), (2398, 84180), (2440, 82731), (2507, 80520), (2530, 79788), (2616, 77165), (2684, 75210), (2760, 73139), (2806, 71940), (3036, 66490), (3270, 61732), (3355, 60168), (3597, 56120), (3660, 55154), (3795, 53192), (4026, 50140), (4209, 47960), (4360, 46299), (4796, 42090), (5014, 40260), (5060, 39894), (5368, 37605), (5612, 35970), (5995, 33672), (6072, 33245), (6540, 30866), (6649, 30360), (6710, 30084), (7015, 28776), (7194, 28060), (7320, 27577), (7521, 26840), (7590, 26596), (8052, 25070), (8418, 23980), (9592, 21045), (10028, 20130), (10065, 20056), (10120, 19947), (11224, 17985), (11990, 16836), (12535, 16104), (13080, 15433), (13298, 15180), (13420, 15042), (14030, 14388)]