1640672280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 384

約数和(自身を含む): 6047784000

約数和(自身を除く): 4407111720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 89, 90, 101, 104, 108, 117, 120, 130, 135, 156, 169, 178, 180, 195, 202, 216, 234, 260, 267, 270, 303, 312, 338, 351, 356, 360, 390, 404, 445, 468, 505, 507, 520, 534, 540, 585, 606, 676, 702, 712, 780, 801, 808, 845, 890, 909, 936, 1010, 1014, 1068, 1080, 1157, 1170, 1212, 1313, 1335, 1352, 1404, 1515, 1521, 1560, 1602, 1690, 1755, 1780, 1818, 2020, 2028, 2136, 2314, 2340, 2403, 2424, 2535, 2626, 2670, 2727, 2808, 3030, 3042, 3204, 3380, 3471, 3510, 3560, 3636, 3939, 4005, 4040, 4056, 4545, 4563, 4628, 4680, 4806, 5070, 5252, 5340, 5454, 5785, 6060, 6084, 6408, 6565, 6760, 6942, 7020, 7272, 7605, 7878, 8010, 8989, 9090, 9126, 9256, 9612, 10140, 10413, 10504, 10680, 10908, 11570, 11817, 12015, 12120, 12168, 13130, 13635, 13884, 14040, 15041, 15210, 15756, 16020, 17069, 17355, 17978, 18180, 18252, 19224, 19695, 20280, 20826, 21816, 22815, 23140, 23634, 24030, 26260, 26967, 27270, 27768, 30082, 30420, 31239, 31512, 32040, 34138, 34710, 35451, 35956, 36360, 36504, 39390, 41652, 44945, 45123, 45630, 46280, 47268, 48060, 51207, 52065, 52520, 53934, 54540, 59085, 60164, 60840, 62478, 68276, 69420, 70902, 71912, 75205, 78780, 80901, 83304, 85345, 89890, 90246, 91260, 94536, 96120, 102414, 104130, 107868, 109080, 116857, 118170, 120328, 124956, 134835, 135369, 136552, 138840, 141804, 150410, 153621, 156195, 157560, 161802, 170690, 177255, 179780, 180492, 182520, 204828, 208260, 215736, 225615, 233714, 236340, 242703, 249912, 256035, 269670, 270738, 283608, 300820, 307242, 312390, 323604, 341380, 350571, 354510, 359560, 360984, 404505, 406107, 409656, 416520, 451230, 460863, 467428, 472680, 485406, 512070, 539340, 541476, 584285, 601640, 614484, 624780, 647208, 676845, 682760, 701142, 709020, 768105, 809010, 812214, 902460, 921726, 934856, 970812, 1024140, 1051713, 1078680, 1082952, 1168570, 1213515, 1228968, 1249560, 1353690, 1402284, 1418040, 1519141, 1536210, 1618020, 1624428, 1752855, 1804920, 1843452, 1941624, 2030535, 2048280, 2103426, 2304315, 2337140, 2427030, 2707380, 2804568, 3038282, 3072420, 3155139, 3236040, 3248856, 3505710, 3686904, 4061070, 4206852, 4557423, 4608630, 4674280, 4854060, 5258565, 5414760, 6076564, 6144840, 6310278, 7011420, 7595705, 8122140, 8413704, 9114846, 9217260, 9708120, 10517130, 12153128, 12620556, 13672269, 14022840, 15191410, 15775695, 16244280, 18229692, 18434520, 21034260, 22787115, 25241112, 27344538, 30382820, 31551390, 36459384, 41016807, 42068520, 45574230, 54689076, 60765640, 63102780, 68361345, 82033614, 91148460, 109378152, 126205560, 136722690, 164067228, 182296920, 205084035, 273445380, 328134456, 410168070, 546890760, 820336140, 1640672280]

約数ペア:

[(1, 1640672280), (2, 820336140), (3, 546890760), (4, 410168070), (5, 328134456), (6, 273445380), (8, 205084035), (9, 182296920), (10, 164067228), (12, 136722690), (13, 126205560), (15, 109378152), (18, 91148460), (20, 82033614), (24, 68361345), (26, 63102780), (27, 60765640), (30, 54689076), (36, 45574230), (39, 42068520), (40, 41016807), (45, 36459384), (52, 31551390), (54, 30382820), (60, 27344538), (65, 25241112), (72, 22787115), (78, 21034260), (89, 18434520), (90, 18229692), (101, 16244280), (104, 15775695), (108, 15191410), (117, 14022840), (120, 13672269), (130, 12620556), (135, 12153128), (156, 10517130), (169, 9708120), (178, 9217260), (180, 9114846), (195, 8413704), (202, 8122140), (216, 7595705), (234, 7011420), (260, 6310278), (267, 6144840), (270, 6076564), (303, 5414760), (312, 5258565), (338, 4854060), (351, 4674280), (356, 4608630), (360, 4557423), (390, 4206852), (404, 4061070), (445, 3686904), (468, 3505710), (505, 3248856), (507, 3236040), (520, 3155139), (534, 3072420), (540, 3038282), (585, 2804568), (606, 2707380), (676, 2427030), (702, 2337140), (712, 2304315), (780, 2103426), (801, 2048280), (808, 2030535), (845, 1941624), (890, 1843452), (909, 1804920), (936, 1752855), (1010, 1624428), (1014, 1618020), (1068, 1536210), (1080, 1519141), (1157, 1418040), (1170, 1402284), (1212, 1353690), (1313, 1249560), (1335, 1228968), (1352, 1213515), (1404, 1168570), (1515, 1082952), (1521, 1078680), (1560, 1051713), (1602, 1024140), (1690, 970812), (1755, 934856), (1780, 921726), (1818, 902460), (2020, 812214), (2028, 809010), (2136, 768105), (2314, 709020), (2340, 701142), (2403, 682760), (2424, 676845), (2535, 647208), (2626, 624780), (2670, 614484), (2727, 601640), (2808, 584285), (3030, 541476), (3042, 539340), (3204, 512070), (3380, 485406), (3471, 472680), (3510, 467428), (3560, 460863), (3636, 451230), (3939, 416520), (4005, 409656), (4040, 406107), (4056, 404505), (4545, 360984), (4563, 359560), (4628, 354510), (4680, 350571), (4806, 341380), (5070, 323604), (5252, 312390), (5340, 307242), (5454, 300820), (5785, 283608), (6060, 270738), (6084, 269670), (6408, 256035), (6565, 249912), (6760, 242703), (6942, 236340), (7020, 233714), (7272, 225615), (7605, 215736), (7878, 208260), (8010, 204828), (8989, 182520), (9090, 180492), (9126, 179780), (9256, 177255), (9612, 170690), (10140, 161802), (10413, 157560), (10504, 156195), (10680, 153621), (10908, 150410), (11570, 141804), (11817, 138840), (12015, 136552), (12120, 135369), (12168, 134835), (13130, 124956), (13635, 120328), (13884, 118170), (14040, 116857), (15041, 109080), (15210, 107868), (15756, 104130), (16020, 102414), (17069, 96120), (17355, 94536), (17978, 91260), (18180, 90246), (18252, 89890), (19224, 85345), (19695, 83304), (20280, 80901), (20826, 78780), (21816, 75205), (22815, 71912), (23140, 70902), (23634, 69420), (24030, 68276), (26260, 62478), (26967, 60840), (27270, 60164), (27768, 59085), (30082, 54540), (30420, 53934), (31239, 52520), (31512, 52065), (32040, 51207), (34138, 48060), (34710, 47268), (35451, 46280), (35956, 45630), (36360, 45123), (36504, 44945), (39390, 41652)]