659234160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 320

約数和(自身を含む): 2591084160

約数和(自身を除く): 1931850000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1224, 1326, 1360, 1381, 1404, 1530, 1560, 1755, 1768, 1836, 1872, 1989, 2040, 2160, 2210, 2295, 2340, 2448, 2652, 2762, 2808, 3060, 3120, 3315, 3510, 3536, 3672, 3978, 4080, 4143, 4420, 4590, 4680, 5304, 5524, 5616, 5967, 6120, 6630, 6905, 7020, 7344, 7956, 8286, 8840, 9180, 9360, 9945, 10608, 11048, 11934, 12240, 12429, 13260, 13810, 14040, 15912, 16572, 17680, 17953, 18360, 19890, 20715, 22096, 23477, 23868, 24858, 26520, 27620, 28080, 29835, 31824, 33144, 35906, 36720, 37287, 39780, 41430, 46954, 47736, 49716, 53040, 53859, 55240, 59670, 62145, 66288, 70431, 71812, 74574, 79560, 82860, 89765, 93908, 95472, 99432, 107718, 110480, 117385, 119340, 124290, 140862, 143624, 149148, 159120, 161577, 165720, 179530, 186435, 187816, 198864, 211293, 215436, 234770, 238680, 248580, 269295, 281724, 287248, 298296, 305201, 323154, 331440, 352155, 359060, 372870, 375632, 422586, 430872, 469540, 477360, 484731, 497160, 538590, 563448, 596592, 610402, 633879, 646308, 704310, 718120, 745740, 807885, 845172, 861744, 915603, 939080, 969462, 994320, 1056465, 1077180, 1126896, 1220804, 1267758, 1292616, 1408620, 1436240, 1491480, 1526005, 1615770, 1690344, 1831206, 1878160, 1938924, 2112930, 2154360, 2423655, 2441608, 2535516, 2585232, 2746809, 2817240, 2982960, 3052010, 3169395, 3231540, 3380688, 3662412, 3877848, 4225860, 4308720, 4578015, 4847310, 4883216, 5071032, 5493618, 5634480, 6104020, 6338790, 6463080, 7324824, 7755696, 8240427, 8451720, 9156030, 9694620, 10142064, 10987236, 12208040, 12677580, 12926160, 13734045, 14649648, 16480854, 16903440, 18312060, 19389240, 21974472, 24416080, 25355160, 27468090, 32961708, 36624120, 38778480, 41202135, 43948944, 50710320, 54936180, 65923416, 73248240, 82404270, 109872360, 131846832, 164808540, 219744720, 329617080, 659234160]

約数ペア:

[(1, 659234160), (2, 329617080), (3, 219744720), (4, 164808540), (5, 131846832), (6, 109872360), (8, 82404270), (9, 73248240), (10, 65923416), (12, 54936180), (13, 50710320), (15, 43948944), (16, 41202135), (17, 38778480), (18, 36624120), (20, 32961708), (24, 27468090), (26, 25355160), (27, 24416080), (30, 21974472), (34, 19389240), (36, 18312060), (39, 16903440), (40, 16480854), (45, 14649648), (48, 13734045), (51, 12926160), (52, 12677580), (54, 12208040), (60, 10987236), (65, 10142064), (68, 9694620), (72, 9156030), (78, 8451720), (80, 8240427), (85, 7755696), (90, 7324824), (102, 6463080), (104, 6338790), (108, 6104020), (117, 5634480), (120, 5493618), (130, 5071032), (135, 4883216), (136, 4847310), (144, 4578015), (153, 4308720), (156, 4225860), (170, 3877848), (180, 3662412), (195, 3380688), (204, 3231540), (208, 3169395), (216, 3052010), (221, 2982960), (234, 2817240), (240, 2746809), (255, 2585232), (260, 2535516), (270, 2441608), (272, 2423655), (306, 2154360), (312, 2112930), (340, 1938924), (351, 1878160), (360, 1831206), (390, 1690344), (408, 1615770), (432, 1526005), (442, 1491480), (459, 1436240), (468, 1408620), (510, 1292616), (520, 1267758), (540, 1220804), (585, 1126896), (612, 1077180), (624, 1056465), (663, 994320), (680, 969462), (702, 939080), (720, 915603), (765, 861744), (780, 845172), (816, 807885), (884, 745740), (918, 718120), (936, 704310), (1020, 646308), (1040, 633879), (1080, 610402), (1105, 596592), (1170, 563448), (1224, 538590), (1326, 497160), (1360, 484731), (1381, 477360), (1404, 469540), (1530, 430872), (1560, 422586), (1755, 375632), (1768, 372870), (1836, 359060), (1872, 352155), (1989, 331440), (2040, 323154), (2160, 305201), (2210, 298296), (2295, 287248), (2340, 281724), (2448, 269295), (2652, 248580), (2762, 238680), (2808, 234770), (3060, 215436), (3120, 211293), (3315, 198864), (3510, 187816), (3536, 186435), (3672, 179530), (3978, 165720), (4080, 161577), (4143, 159120), (4420, 149148), (4590, 143624), (4680, 140862), (5304, 124290), (5524, 119340), (5616, 117385), (5967, 110480), (6120, 107718), (6630, 99432), (6905, 95472), (7020, 93908), (7344, 89765), (7956, 82860), (8286, 79560), (8840, 74574), (9180, 71812), (9360, 70431), (9945, 66288), (10608, 62145), (11048, 59670), (11934, 55240), (12240, 53859), (12429, 53040), (13260, 49716), (13810, 47736), (14040, 46954), (15912, 41430), (16572, 39780), (17680, 37287), (17953, 36720), (18360, 35906), (19890, 33144), (20715, 31824), (22096, 29835), (23477, 28080), (23868, 27620), (24858, 26520)]