387328680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3384

約数の個数: 192

約数和(自身を含む): 1403438400

約数和(自身を除く): 1016109720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2907, 3060, 3230, 3331, 3420, 3876, 4845, 5814, 6120, 6460, 6662, 6840, 7752, 9690, 9993, 11628, 12920, 13324, 14535, 16655, 19380, 19986, 23256, 26648, 29070, 29979, 33310, 38760, 39972, 49965, 56627, 58140, 59958, 63289, 66620, 79944, 99930, 113254, 116280, 119916, 126578, 133240, 149895, 169881, 189867, 199860, 226508, 239832, 253156, 283135, 299790, 316445, 339762, 379734, 399720, 453016, 506312, 509643, 566270, 569601, 599580, 632890, 679524, 759468, 849405, 949335, 1019286, 1075913, 1132540, 1139202, 1199160, 1265780, 1359048, 1518936, 1698810, 1898670, 2038572, 2151826, 2265080, 2278404, 2531560, 2548215, 2848005, 3227739, 3397620, 3797340, 4077144, 4303652, 4556808, 5096430, 5379565, 5696010, 6455478, 6795240, 7594680, 8607304, 9683217, 10192860, 10759130, 11392020, 12910956, 16138695, 19366434, 20385720, 21518260, 22784040, 25821912, 32277390, 38732868, 43036520, 48416085, 64554780, 77465736, 96832170, 129109560, 193664340, 387328680]

約数ペア:

[(1, 387328680), (2, 193664340), (3, 129109560), (4, 96832170), (5, 77465736), (6, 64554780), (8, 48416085), (9, 43036520), (10, 38732868), (12, 32277390), (15, 25821912), (17, 22784040), (18, 21518260), (19, 20385720), (20, 19366434), (24, 16138695), (30, 12910956), (34, 11392020), (36, 10759130), (38, 10192860), (40, 9683217), (45, 8607304), (51, 7594680), (57, 6795240), (60, 6455478), (68, 5696010), (72, 5379565), (76, 5096430), (85, 4556808), (90, 4303652), (95, 4077144), (102, 3797340), (114, 3397620), (120, 3227739), (136, 2848005), (152, 2548215), (153, 2531560), (170, 2278404), (171, 2265080), (180, 2151826), (190, 2038572), (204, 1898670), (228, 1698810), (255, 1518936), (285, 1359048), (306, 1265780), (323, 1199160), (340, 1139202), (342, 1132540), (360, 1075913), (380, 1019286), (408, 949335), (456, 849405), (510, 759468), (570, 679524), (612, 632890), (646, 599580), (680, 569601), (684, 566270), (760, 509643), (765, 506312), (855, 453016), (969, 399720), (1020, 379734), (1140, 339762), (1224, 316445), (1292, 299790), (1368, 283135), (1530, 253156), (1615, 239832), (1710, 226508), (1938, 199860), (2040, 189867), (2280, 169881), (2584, 149895), (2907, 133240), (3060, 126578), (3230, 119916), (3331, 116280), (3420, 113254), (3876, 99930), (4845, 79944), (5814, 66620), (6120, 63289), (6460, 59958), (6662, 58140), (6840, 56627), (7752, 49965), (9690, 39972), (9993, 38760), (11628, 33310), (12920, 29979), (13324, 29070), (14535, 26648), (16655, 23256), (19380, 19986)]