445427640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 384

約数和(自身を含む): 1822176000

約数和(自身を除く): 1376748360

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, 49, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 245, 252, 266, 270, 280, 285, 294, 315, 342, 360, 378, 380, 392, 399, 420, 441, 443, 456, 490, 504, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 760, 798, 840, 855, 882, 886, 931, 945, 980, 1026, 1064, 1080, 1140, 1176, 1197, 1260, 1323, 1329, 1330, 1368, 1470, 1512, 1596, 1710, 1764, 1772, 1862, 1890, 1960, 1995, 2052, 2205, 2215, 2280, 2394, 2520, 2565, 2646, 2658, 2660, 2793, 2940, 3101, 3192, 3420, 3528, 3544, 3591, 3724, 3780, 3987, 3990, 4104, 4410, 4430, 4655, 4788, 5130, 5292, 5316, 5320, 5586, 5880, 5985, 6202, 6615, 6645, 6840, 7182, 7448, 7560, 7974, 7980, 8379, 8417, 8820, 8860, 9303, 9310, 9576, 10260, 10584, 10632, 11172, 11961, 11970, 12404, 13230, 13290, 13965, 14364, 15505, 15948, 15960, 16758, 16834, 17640, 17720, 17955, 18606, 18620, 19935, 20520, 21707, 22344, 23922, 23940, 24808, 25137, 25251, 26460, 26580, 27909, 27930, 28728, 31010, 31896, 33516, 33668, 35910, 37212, 37240, 39870, 41895, 42085, 43414, 46515, 47844, 47880, 50274, 50502, 52920, 53160, 55818, 55860, 58919, 59805, 62020, 65121, 67032, 67336, 71820, 74424, 75753, 79740, 83727, 83790, 84170, 86828, 93030, 95688, 100548, 101004, 108535, 111636, 111720, 117838, 119610, 124040, 125685, 126255, 130242, 139545, 143640, 151506, 159480, 167454, 167580, 168340, 173656, 176757, 186060, 195363, 201096, 202008, 217070, 223272, 227259, 235676, 239220, 251370, 252510, 260484, 279090, 294595, 303012, 325605, 334908, 335160, 336680, 353514, 372120, 378765, 390726, 412433, 418635, 434140, 454518, 471352, 478440, 502740, 505020, 520968, 530271, 558180, 586089, 589190, 606024, 651210, 669816, 707028, 757530, 781452, 824866, 837270, 868280, 883785, 909036, 976815, 1005480, 1010040, 1060542, 1116360, 1136295, 1172178, 1178380, 1237299, 1302420, 1414056, 1515060, 1562904, 1590813, 1649732, 1674540, 1767570, 1818072, 1953630, 2062165, 2121084, 2272590, 2344356, 2356760, 2474598, 2604840, 2651355, 2930445, 3030120, 3181626, 3299464, 3349080, 3535140, 3711897, 3907260, 4124330, 4242168, 4545180, 4688712, 4949196, 5302710, 5860890, 6186495, 6363252, 7070280, 7423794, 7814520, 7954065, 8248660, 9090360, 9898392, 10605420, 11135691, 11721780, 12372990, 12726504, 14847588, 15908130, 16497320, 18559485, 21210840, 22271382, 23443560, 24745980, 29695176, 31816260, 37118970, 44542764, 49491960, 55678455, 63632520, 74237940, 89085528, 111356910, 148475880, 222713820, 445427640]

約数ペア:

[(1, 445427640), (2, 222713820), (3, 148475880), (4, 111356910), (5, 89085528), (6, 74237940), (7, 63632520), (8, 55678455), (9, 49491960), (10, 44542764), (12, 37118970), (14, 31816260), (15, 29695176), (18, 24745980), (19, 23443560), (20, 22271382), (21, 21210840), (24, 18559485), (27, 16497320), (28, 15908130), (30, 14847588), (35, 12726504), (36, 12372990), (38, 11721780), (40, 11135691), (42, 10605420), (45, 9898392), (49, 9090360), (54, 8248660), (56, 7954065), (57, 7814520), (60, 7423794), (63, 7070280), (70, 6363252), (72, 6186495), (76, 5860890), (84, 5302710), (90, 4949196), (95, 4688712), (98, 4545180), (105, 4242168), (108, 4124330), (114, 3907260), (120, 3711897), (126, 3535140), (133, 3349080), (135, 3299464), (140, 3181626), (147, 3030120), (152, 2930445), (168, 2651355), (171, 2604840), (180, 2474598), (189, 2356760), (190, 2344356), (196, 2272590), (210, 2121084), (216, 2062165), (228, 1953630), (245, 1818072), (252, 1767570), (266, 1674540), (270, 1649732), (280, 1590813), (285, 1562904), (294, 1515060), (315, 1414056), (342, 1302420), (360, 1237299), (378, 1178380), (380, 1172178), (392, 1136295), (399, 1116360), (420, 1060542), (441, 1010040), (443, 1005480), (456, 976815), (490, 909036), (504, 883785), (513, 868280), (532, 837270), (540, 824866), (570, 781452), (588, 757530), (630, 707028), (665, 669816), (684, 651210), (735, 606024), (756, 589190), (760, 586089), (798, 558180), (840, 530271), (855, 520968), (882, 505020), (886, 502740), (931, 478440), (945, 471352), (980, 454518), (1026, 434140), (1064, 418635), (1080, 412433), (1140, 390726), (1176, 378765), (1197, 372120), (1260, 353514), (1323, 336680), (1329, 335160), (1330, 334908), (1368, 325605), (1470, 303012), (1512, 294595), (1596, 279090), (1710, 260484), (1764, 252510), (1772, 251370), (1862, 239220), (1890, 235676), (1960, 227259), (1995, 223272), (2052, 217070), (2205, 202008), (2215, 201096), (2280, 195363), (2394, 186060), (2520, 176757), (2565, 173656), (2646, 168340), (2658, 167580), (2660, 167454), (2793, 159480), (2940, 151506), (3101, 143640), (3192, 139545), (3420, 130242), (3528, 126255), (3544, 125685), (3591, 124040), (3724, 119610), (3780, 117838), (3987, 111720), (3990, 111636), (4104, 108535), (4410, 101004), (4430, 100548), (4655, 95688), (4788, 93030), (5130, 86828), (5292, 84170), (5316, 83790), (5320, 83727), (5586, 79740), (5880, 75753), (5985, 74424), (6202, 71820), (6615, 67336), (6645, 67032), (6840, 65121), (7182, 62020), (7448, 59805), (7560, 58919), (7974, 55860), (7980, 55818), (8379, 53160), (8417, 52920), (8820, 50502), (8860, 50274), (9303, 47880), (9310, 47844), (9576, 46515), (10260, 43414), (10584, 42085), (10632, 41895), (11172, 39870), (11961, 37240), (11970, 37212), (12404, 35910), (13230, 33668), (13290, 33516), (13965, 31896), (14364, 31010), (15505, 28728), (15948, 27930), (15960, 27909), (16758, 26580), (16834, 26460), (17640, 25251), (17720, 25137), (17955, 24808), (18606, 23940), (18620, 23922), (19935, 22344), (20520, 21707)]