183428280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 256

約数和(自身を含む): 736128000

約数和(自身を除く): 552699720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1277, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2554, 2565, 2660, 3192, 3420, 3591, 3780, 3831, 3990, 4104, 4788, 5108, 5130, 5320, 5985, 6385, 6840, 7182, 7560, 7662, 7980, 8939, 9576, 10216, 10260, 11493, 11970, 12770, 14364, 15324, 15960, 17878, 17955, 19155, 20520, 22986, 23940, 24263, 25540, 26817, 28728, 30648, 34479, 35756, 35910, 38310, 44695, 45972, 47880, 48526, 51080, 53634, 57465, 68958, 71512, 71820, 72789, 76620, 80451, 89390, 91944, 97052, 107268, 114930, 121315, 134085, 137916, 143640, 145578, 153240, 160902, 169841, 172395, 178780, 194104, 214536, 218367, 229860, 241353, 242630, 268170, 275832, 291156, 321804, 339682, 344790, 357560, 363945, 402255, 436734, 459720, 482706, 485260, 509523, 536340, 582312, 643608, 655101, 679364, 689580, 727890, 804510, 849205, 873468, 965412, 970520, 1019046, 1072680, 1091835, 1206765, 1310202, 1358728, 1379160, 1455780, 1528569, 1609020, 1698410, 1746936, 1930824, 2038092, 2183670, 2413530, 2547615, 2620404, 2911560, 3057138, 3218040, 3275505, 3396820, 4076184, 4367340, 4585707, 4827060, 5095230, 5240808, 6114276, 6551010, 6793640, 7642845, 8734680, 9171414, 9654120, 10190460, 12228552, 13102020, 15285690, 18342828, 20380920, 22928535, 26204040, 30571380, 36685656, 45857070, 61142760, 91714140, 183428280]

約数ペア:

[(1, 183428280), (2, 91714140), (3, 61142760), (4, 45857070), (5, 36685656), (6, 30571380), (7, 26204040), (8, 22928535), (9, 20380920), (10, 18342828), (12, 15285690), (14, 13102020), (15, 12228552), (18, 10190460), (19, 9654120), (20, 9171414), (21, 8734680), (24, 7642845), (27, 6793640), (28, 6551010), (30, 6114276), (35, 5240808), (36, 5095230), (38, 4827060), (40, 4585707), (42, 4367340), (45, 4076184), (54, 3396820), (56, 3275505), (57, 3218040), (60, 3057138), (63, 2911560), (70, 2620404), (72, 2547615), (76, 2413530), (84, 2183670), (90, 2038092), (95, 1930824), (105, 1746936), (108, 1698410), (114, 1609020), (120, 1528569), (126, 1455780), (133, 1379160), (135, 1358728), (140, 1310202), (152, 1206765), (168, 1091835), (171, 1072680), (180, 1019046), (189, 970520), (190, 965412), (210, 873468), (216, 849205), (228, 804510), (252, 727890), (266, 689580), (270, 679364), (280, 655101), (285, 643608), (315, 582312), (342, 536340), (360, 509523), (378, 485260), (380, 482706), (399, 459720), (420, 436734), (456, 402255), (504, 363945), (513, 357560), (532, 344790), (540, 339682), (570, 321804), (630, 291156), (665, 275832), (684, 268170), (756, 242630), (760, 241353), (798, 229860), (840, 218367), (855, 214536), (945, 194104), (1026, 178780), (1064, 172395), (1080, 169841), (1140, 160902), (1197, 153240), (1260, 145578), (1277, 143640), (1330, 137916), (1368, 134085), (1512, 121315), (1596, 114930), (1710, 107268), (1890, 97052), (1995, 91944), (2052, 89390), (2280, 80451), (2394, 76620), (2520, 72789), (2554, 71820), (2565, 71512), (2660, 68958), (3192, 57465), (3420, 53634), (3591, 51080), (3780, 48526), (3831, 47880), (3990, 45972), (4104, 44695), (4788, 38310), (5108, 35910), (5130, 35756), (5320, 34479), (5985, 30648), (6385, 28728), (6840, 26817), (7182, 25540), (7560, 24263), (7662, 23940), (7980, 22986), (8939, 20520), (9576, 19155), (10216, 17955), (10260, 17878), (11493, 15960), (11970, 15324), (12770, 14364)]