194263680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 686125440

約数和(自身を除く): 491861760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 128, 129, 130, 156, 160, 172, 181, 192, 195, 208, 215, 240, 258, 260, 312, 320, 344, 362, 384, 390, 416, 430, 480, 516, 520, 543, 559, 624, 640, 645, 688, 724, 780, 832, 860, 905, 960, 1032, 1040, 1086, 1118, 1248, 1290, 1376, 1448, 1560, 1664, 1677, 1720, 1810, 1920, 2064, 2080, 2172, 2236, 2353, 2496, 2580, 2715, 2752, 2795, 2896, 3120, 3354, 3440, 3620, 4128, 4160, 4344, 4472, 4706, 4992, 5160, 5430, 5504, 5590, 5792, 6240, 6708, 6880, 7059, 7240, 7783, 8256, 8320, 8385, 8688, 8944, 9412, 10320, 10860, 11180, 11584, 11765, 12480, 13416, 13760, 14118, 14480, 15566, 16512, 16770, 17376, 17888, 18824, 20640, 21720, 22360, 23168, 23349, 23530, 24960, 26832, 27520, 28236, 28960, 31132, 33540, 34752, 35295, 35776, 37648, 38915, 41280, 43440, 44720, 46698, 47060, 53664, 56472, 57920, 62264, 67080, 69504, 70590, 71552, 75296, 77830, 82560, 86880, 89440, 93396, 94120, 101179, 107328, 112944, 115840, 116745, 124528, 134160, 141180, 150592, 155660, 173760, 178880, 186792, 188240, 202358, 214656, 225888, 233490, 249056, 268320, 282360, 301184, 303537, 311320, 347520, 357760, 373584, 376480, 404716, 451776, 466980, 498112, 505895, 536640, 564720, 607074, 622640, 747168, 752960, 809432, 903552, 933960, 996224, 1011790, 1073280, 1129440, 1214148, 1245280, 1494336, 1505920, 1517685, 1618864, 1867920, 2023580, 2258880, 2428296, 2490560, 2988672, 3035370, 3237728, 3735840, 4047160, 4517760, 4856592, 4981120, 6070740, 6475456, 7471680, 8094320, 9713184, 12141480, 12950912, 14943360, 16188640, 19426368, 24282960, 32377280, 38852736, 48565920, 64754560, 97131840, 194263680]

約数ペア:

[(1, 194263680), (2, 97131840), (3, 64754560), (4, 48565920), (5, 38852736), (6, 32377280), (8, 24282960), (10, 19426368), (12, 16188640), (13, 14943360), (15, 12950912), (16, 12141480), (20, 9713184), (24, 8094320), (26, 7471680), (30, 6475456), (32, 6070740), (39, 4981120), (40, 4856592), (43, 4517760), (48, 4047160), (52, 3735840), (60, 3237728), (64, 3035370), (65, 2988672), (78, 2490560), (80, 2428296), (86, 2258880), (96, 2023580), (104, 1867920), (120, 1618864), (128, 1517685), (129, 1505920), (130, 1494336), (156, 1245280), (160, 1214148), (172, 1129440), (181, 1073280), (192, 1011790), (195, 996224), (208, 933960), (215, 903552), (240, 809432), (258, 752960), (260, 747168), (312, 622640), (320, 607074), (344, 564720), (362, 536640), (384, 505895), (390, 498112), (416, 466980), (430, 451776), (480, 404716), (516, 376480), (520, 373584), (543, 357760), (559, 347520), (624, 311320), (640, 303537), (645, 301184), (688, 282360), (724, 268320), (780, 249056), (832, 233490), (860, 225888), (905, 214656), (960, 202358), (1032, 188240), (1040, 186792), (1086, 178880), (1118, 173760), (1248, 155660), (1290, 150592), (1376, 141180), (1448, 134160), (1560, 124528), (1664, 116745), (1677, 115840), (1720, 112944), (1810, 107328), (1920, 101179), (2064, 94120), (2080, 93396), (2172, 89440), (2236, 86880), (2353, 82560), (2496, 77830), (2580, 75296), (2715, 71552), (2752, 70590), (2795, 69504), (2896, 67080), (3120, 62264), (3354, 57920), (3440, 56472), (3620, 53664), (4128, 47060), (4160, 46698), (4344, 44720), (4472, 43440), (4706, 41280), (4992, 38915), (5160, 37648), (5430, 35776), (5504, 35295), (5590, 34752), (5792, 33540), (6240, 31132), (6708, 28960), (6880, 28236), (7059, 27520), (7240, 26832), (7783, 24960), (8256, 23530), (8320, 23349), (8385, 23168), (8688, 22360), (8944, 21720), (9412, 20640), (10320, 18824), (10860, 17888), (11180, 17376), (11584, 16770), (11765, 16512), (12480, 15566), (13416, 14480), (13760, 14118)]