187975320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 658022400

約数和(自身を除く): 470047080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 31, 39, 40, 46, 52, 60, 62, 65, 69, 78, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 169, 184, 186, 195, 230, 248, 260, 276, 299, 310, 312, 338, 345, 372, 390, 403, 460, 465, 507, 520, 552, 598, 620, 676, 690, 713, 744, 780, 806, 845, 897, 920, 930, 1014, 1196, 1209, 1240, 1352, 1380, 1426, 1495, 1560, 1612, 1690, 1794, 1860, 2015, 2028, 2139, 2197, 2392, 2418, 2535, 2760, 2852, 2990, 3224, 3380, 3565, 3588, 3720, 3887, 4030, 4056, 4278, 4394, 4485, 4836, 5070, 5239, 5704, 5980, 6045, 6591, 6760, 7130, 7176, 7774, 8060, 8556, 8788, 8970, 9269, 9672, 10140, 10478, 10695, 10985, 11661, 11960, 12090, 13182, 14260, 15548, 15717, 16120, 17112, 17576, 17940, 18538, 19435, 20280, 20956, 21390, 21970, 23322, 24180, 26195, 26364, 27807, 28520, 31096, 31434, 32955, 35880, 37076, 38870, 41912, 42780, 43940, 46345, 46644, 48360, 50531, 52390, 52728, 55614, 58305, 62868, 65910, 68107, 74152, 77740, 78585, 85560, 87880, 92690, 93288, 101062, 104780, 111228, 116610, 120497, 125736, 131820, 136214, 139035, 151593, 155480, 157170, 185380, 202124, 204321, 209560, 222456, 233220, 240994, 252655, 263640, 272428, 278070, 303186, 314340, 340535, 361491, 370760, 404248, 408642, 466440, 481988, 505310, 544856, 556140, 602485, 606372, 628680, 681070, 722982, 757965, 817284, 963976, 1010620, 1021605, 1112280, 1204970, 1212744, 1362140, 1445964, 1515930, 1566461, 1634568, 1807455, 2021240, 2043210, 2409940, 2724280, 2891928, 3031860, 3132922, 3614910, 4086420, 4699383, 4819880, 6063720, 6265844, 7229820, 7832305, 8172840, 9398766, 12531688, 14459640, 15664610, 18797532, 23496915, 31329220, 37595064, 46993830, 62658440, 93987660, 187975320]

約数ペア:

[(1, 187975320), (2, 93987660), (3, 62658440), (4, 46993830), (5, 37595064), (6, 31329220), (8, 23496915), (10, 18797532), (12, 15664610), (13, 14459640), (15, 12531688), (20, 9398766), (23, 8172840), (24, 7832305), (26, 7229820), (30, 6265844), (31, 6063720), (39, 4819880), (40, 4699383), (46, 4086420), (52, 3614910), (60, 3132922), (62, 3031860), (65, 2891928), (69, 2724280), (78, 2409940), (92, 2043210), (93, 2021240), (104, 1807455), (115, 1634568), (120, 1566461), (124, 1515930), (130, 1445964), (138, 1362140), (155, 1212744), (156, 1204970), (169, 1112280), (184, 1021605), (186, 1010620), (195, 963976), (230, 817284), (248, 757965), (260, 722982), (276, 681070), (299, 628680), (310, 606372), (312, 602485), (338, 556140), (345, 544856), (372, 505310), (390, 481988), (403, 466440), (460, 408642), (465, 404248), (507, 370760), (520, 361491), (552, 340535), (598, 314340), (620, 303186), (676, 278070), (690, 272428), (713, 263640), (744, 252655), (780, 240994), (806, 233220), (845, 222456), (897, 209560), (920, 204321), (930, 202124), (1014, 185380), (1196, 157170), (1209, 155480), (1240, 151593), (1352, 139035), (1380, 136214), (1426, 131820), (1495, 125736), (1560, 120497), (1612, 116610), (1690, 111228), (1794, 104780), (1860, 101062), (2015, 93288), (2028, 92690), (2139, 87880), (2197, 85560), (2392, 78585), (2418, 77740), (2535, 74152), (2760, 68107), (2852, 65910), (2990, 62868), (3224, 58305), (3380, 55614), (3565, 52728), (3588, 52390), (3720, 50531), (3887, 48360), (4030, 46644), (4056, 46345), (4278, 43940), (4394, 42780), (4485, 41912), (4836, 38870), (5070, 37076), (5239, 35880), (5704, 32955), (5980, 31434), (6045, 31096), (6591, 28520), (6760, 27807), (7130, 26364), (7176, 26195), (7774, 24180), (8060, 23322), (8556, 21970), (8788, 21390), (8970, 20956), (9269, 20280), (9672, 19435), (10140, 18538), (10478, 17940), (10695, 17576), (10985, 17112), (11661, 16120), (11960, 15717), (12090, 15548), (13182, 14260)]