30949420720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 320

約数和(自身を含む): 83154677760

約数和(自身を除く): 52205257040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 41, 68, 76, 80, 82, 85, 95, 131, 136, 152, 164, 170, 190, 205, 223, 262, 272, 304, 323, 328, 340, 380, 410, 446, 524, 646, 655, 656, 680, 697, 760, 779, 820, 892, 1048, 1115, 1292, 1310, 1360, 1394, 1520, 1558, 1615, 1640, 1784, 2096, 2227, 2230, 2489, 2584, 2620, 2788, 3116, 3230, 3280, 3485, 3568, 3791, 3895, 4237, 4454, 4460, 4978, 5168, 5240, 5371, 5576, 6232, 6460, 6970, 7582, 7790, 8474, 8908, 8920, 9143, 9956, 10480, 10742, 11135, 11152, 12445, 12464, 12920, 13243, 13940, 15164, 15580, 16948, 17816, 17840, 18286, 18955, 19912, 21185, 21484, 22270, 24890, 25840, 26486, 26855, 27880, 29213, 30328, 31160, 33896, 35632, 36572, 37910, 39824, 42313, 42370, 42968, 44540, 45715, 49780, 52972, 53710, 55760, 58426, 60656, 62320, 66215, 67792, 72029, 73144, 75820, 84626, 84740, 85936, 89080, 91307, 91430, 99560, 102049, 105944, 107420, 116852, 132430, 144058, 146065, 146288, 151640, 155431, 169252, 169480, 173717, 178160, 182614, 182860, 199120, 204098, 211565, 211888, 214840, 233704, 264860, 288116, 292130, 303280, 310862, 338504, 338960, 347434, 360145, 365228, 365720, 408196, 423130, 429680, 456535, 467408, 496621, 510245, 529720, 555047, 576232, 584260, 621724, 677008, 694868, 720290, 730456, 731440, 777155, 816392, 846260, 868585, 913070, 993242, 1020490, 1059440, 1110094, 1152464, 1168520, 1197733, 1243448, 1389736, 1440580, 1460912, 1554310, 1632784, 1692520, 1734833, 1737170, 1826140, 1986484, 2040980, 2220188, 2337040, 2395466, 2483105, 2486896, 2775235, 2779472, 2881160, 2953189, 3108620, 3385040, 3469666, 3474340, 3652280, 3972968, 4081960, 4440376, 4790932, 4966210, 5550470, 5762320, 5906378, 5988665, 6217240, 6939332, 6948680, 7304560, 7945936, 8163920, 8674165, 8880752, 9435799, 9581864, 9932420, 11100940, 11812756, 11977330, 12434480, 13878664, 13897360, 14765945, 17348330, 18871598, 19163728, 19864840, 20361461, 22201880, 22756927, 23625512, 23954660, 27757328, 29531890, 34696660, 37743196, 39729680, 40722922, 44403760, 45513854, 47178995, 47251024, 47909320, 59063780, 69393320, 75486392, 81445844, 91027708, 94357990, 95818640, 101807305, 113784635, 118127560, 138786640, 150972784, 162891688, 182055416, 188715980, 203614610, 227569270, 236255120, 325783376, 364110832, 377431960, 386867759, 407229220, 455138540, 754863920, 773735518, 814458440, 910277080, 1547471036, 1628916880, 1820554160, 1934338795, 3094942072, 3868677590, 6189884144, 7737355180, 15474710360, 30949420720]

約数ペア:

[(1, 30949420720), (2, 15474710360), (4, 7737355180), (5, 6189884144), (8, 3868677590), (10, 3094942072), (16, 1934338795), (17, 1820554160), (19, 1628916880), (20, 1547471036), (34, 910277080), (38, 814458440), (40, 773735518), (41, 754863920), (68, 455138540), (76, 407229220), (80, 386867759), (82, 377431960), (85, 364110832), (95, 325783376), (131, 236255120), (136, 227569270), (152, 203614610), (164, 188715980), (170, 182055416), (190, 162891688), (205, 150972784), (223, 138786640), (262, 118127560), (272, 113784635), (304, 101807305), (323, 95818640), (328, 94357990), (340, 91027708), (380, 81445844), (410, 75486392), (446, 69393320), (524, 59063780), (646, 47909320), (655, 47251024), (656, 47178995), (680, 45513854), (697, 44403760), (760, 40722922), (779, 39729680), (820, 37743196), (892, 34696660), (1048, 29531890), (1115, 27757328), (1292, 23954660), (1310, 23625512), (1360, 22756927), (1394, 22201880), (1520, 20361461), (1558, 19864840), (1615, 19163728), (1640, 18871598), (1784, 17348330), (2096, 14765945), (2227, 13897360), (2230, 13878664), (2489, 12434480), (2584, 11977330), (2620, 11812756), (2788, 11100940), (3116, 9932420), (3230, 9581864), (3280, 9435799), (3485, 8880752), (3568, 8674165), (3791, 8163920), (3895, 7945936), (4237, 7304560), (4454, 6948680), (4460, 6939332), (4978, 6217240), (5168, 5988665), (5240, 5906378), (5371, 5762320), (5576, 5550470), (6232, 4966210), (6460, 4790932), (6970, 4440376), (7582, 4081960), (7790, 3972968), (8474, 3652280), (8908, 3474340), (8920, 3469666), (9143, 3385040), (9956, 3108620), (10480, 2953189), (10742, 2881160), (11135, 2779472), (11152, 2775235), (12445, 2486896), (12464, 2483105), (12920, 2395466), (13243, 2337040), (13940, 2220188), (15164, 2040980), (15580, 1986484), (16948, 1826140), (17816, 1737170), (17840, 1734833), (18286, 1692520), (18955, 1632784), (19912, 1554310), (21185, 1460912), (21484, 1440580), (22270, 1389736), (24890, 1243448), (25840, 1197733), (26486, 1168520), (26855, 1152464), (27880, 1110094), (29213, 1059440), (30328, 1020490), (31160, 993242), (33896, 913070), (35632, 868585), (36572, 846260), (37910, 816392), (39824, 777155), (42313, 731440), (42370, 730456), (42968, 720290), (44540, 694868), (45715, 677008), (49780, 621724), (52972, 584260), (53710, 576232), (55760, 555047), (58426, 529720), (60656, 510245), (62320, 496621), (66215, 467408), (67792, 456535), (72029, 429680), (73144, 423130), (75820, 408196), (84626, 365720), (84740, 365228), (85936, 360145), (89080, 347434), (91307, 338960), (91430, 338504), (99560, 310862), (102049, 303280), (105944, 292130), (107420, 288116), (116852, 264860), (132430, 233704), (144058, 214840), (146065, 211888), (146288, 211565), (151640, 204098), (155431, 199120), (169252, 182860), (169480, 182614), (173717, 178160)]