888128280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 3431937600

約数和(自身を除く): 2543809320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 61, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 122, 130, 135, 136, 153, 156, 170, 180, 183, 195, 204, 216, 221, 234, 244, 255, 260, 270, 305, 306, 312, 340, 351, 360, 366, 390, 408, 442, 459, 468, 488, 510, 520, 540, 549, 585, 610, 612, 663, 680, 702, 732, 765, 780, 793, 884, 915, 918, 936, 1020, 1037, 1080, 1098, 1105, 1170, 1220, 1224, 1326, 1404, 1464, 1530, 1560, 1586, 1647, 1755, 1768, 1830, 1836, 1989, 2040, 2074, 2196, 2210, 2295, 2340, 2379, 2440, 2652, 2745, 2808, 3060, 3111, 3172, 3294, 3315, 3510, 3660, 3672, 3721, 3965, 3978, 4148, 4392, 4420, 4590, 4680, 4758, 5185, 5304, 5490, 5967, 6120, 6222, 6344, 6588, 6630, 7020, 7137, 7320, 7442, 7930, 7956, 8235, 8296, 8840, 9180, 9333, 9516, 9945, 10370, 10980, 11163, 11895, 11934, 12444, 13176, 13260, 13481, 14040, 14274, 14884, 15555, 15860, 15912, 16470, 18360, 18605, 18666, 19032, 19890, 20740, 21411, 21960, 22326, 23790, 23868, 24888, 26520, 26962, 27999, 28548, 29768, 29835, 31110, 31720, 32940, 33489, 35685, 37210, 37332, 39780, 40443, 41480, 42822, 44652, 46665, 47580, 47736, 48373, 53924, 55815, 55998, 57096, 59670, 62220, 63257, 65880, 66978, 67405, 71370, 74420, 74664, 79560, 80886, 85644, 89304, 93330, 95160, 96746, 100467, 107055, 107848, 111630, 111996, 119340, 121329, 124440, 126514, 133956, 134810, 139995, 142740, 145119, 148840, 161772, 167445, 171288, 186660, 189771, 193492, 200934, 202215, 214110, 223260, 223992, 238680, 241865, 242658, 253028, 267912, 269620, 279990, 285480, 290238, 316285, 323544, 334890, 363987, 373320, 379542, 386984, 401868, 404430, 428220, 435357, 446520, 483730, 485316, 502335, 506056, 539240, 559980, 569313, 580476, 606645, 632570, 669780, 725595, 727974, 759084, 803736, 808860, 822341, 856440, 870714, 948855, 967460, 970632, 1004670, 1119960, 1138626, 1160952, 1213290, 1265140, 1306071, 1339560, 1451190, 1455948, 1518168, 1617720, 1644682, 1707939, 1741428, 1819935, 1897710, 1934920, 2009340, 2176785, 2277252, 2426580, 2467023, 2530280, 2612142, 2846565, 2902380, 2911896, 3289364, 3415878, 3482856, 3639870, 3795420, 4018680, 4111705, 4353570, 4554504, 4853160, 4934046, 5224284, 5693130, 5804760, 6530355, 6578728, 6831756, 7279740, 7401069, 7590840, 8223410, 8539695, 8707140, 9868092, 10448568, 11386260, 12335115, 13060710, 13663512, 14559480, 14802138, 16446820, 17079390, 17414280, 19736184, 22203207, 22772520, 24670230, 26121420, 29604276, 32893640, 34158780, 37005345, 44406414, 49340460, 52242840, 59208552, 68317560, 74010690, 88812828, 98680920, 111016035, 148021380, 177625656, 222032070, 296042760, 444064140, 888128280]

約数ペア:

[(1, 888128280), (2, 444064140), (3, 296042760), (4, 222032070), (5, 177625656), (6, 148021380), (8, 111016035), (9, 98680920), (10, 88812828), (12, 74010690), (13, 68317560), (15, 59208552), (17, 52242840), (18, 49340460), (20, 44406414), (24, 37005345), (26, 34158780), (27, 32893640), (30, 29604276), (34, 26121420), (36, 24670230), (39, 22772520), (40, 22203207), (45, 19736184), (51, 17414280), (52, 17079390), (54, 16446820), (60, 14802138), (61, 14559480), (65, 13663512), (68, 13060710), (72, 12335115), (78, 11386260), (85, 10448568), (90, 9868092), (102, 8707140), (104, 8539695), (108, 8223410), (117, 7590840), (120, 7401069), (122, 7279740), (130, 6831756), (135, 6578728), (136, 6530355), (153, 5804760), (156, 5693130), (170, 5224284), (180, 4934046), (183, 4853160), (195, 4554504), (204, 4353570), (216, 4111705), (221, 4018680), (234, 3795420), (244, 3639870), (255, 3482856), (260, 3415878), (270, 3289364), (305, 2911896), (306, 2902380), (312, 2846565), (340, 2612142), (351, 2530280), (360, 2467023), (366, 2426580), (390, 2277252), (408, 2176785), (442, 2009340), (459, 1934920), (468, 1897710), (488, 1819935), (510, 1741428), (520, 1707939), (540, 1644682), (549, 1617720), (585, 1518168), (610, 1455948), (612, 1451190), (663, 1339560), (680, 1306071), (702, 1265140), (732, 1213290), (765, 1160952), (780, 1138626), (793, 1119960), (884, 1004670), (915, 970632), (918, 967460), (936, 948855), (1020, 870714), (1037, 856440), (1080, 822341), (1098, 808860), (1105, 803736), (1170, 759084), (1220, 727974), (1224, 725595), (1326, 669780), (1404, 632570), (1464, 606645), (1530, 580476), (1560, 569313), (1586, 559980), (1647, 539240), (1755, 506056), (1768, 502335), (1830, 485316), (1836, 483730), (1989, 446520), (2040, 435357), (2074, 428220), (2196, 404430), (2210, 401868), (2295, 386984), (2340, 379542), (2379, 373320), (2440, 363987), (2652, 334890), (2745, 323544), (2808, 316285), (3060, 290238), (3111, 285480), (3172, 279990), (3294, 269620), (3315, 267912), (3510, 253028), (3660, 242658), (3672, 241865), (3721, 238680), (3965, 223992), (3978, 223260), (4148, 214110), (4392, 202215), (4420, 200934), (4590, 193492), (4680, 189771), (4758, 186660), (5185, 171288), (5304, 167445), (5490, 161772), (5967, 148840), (6120, 145119), (6222, 142740), (6344, 139995), (6588, 134810), (6630, 133956), (7020, 126514), (7137, 124440), (7320, 121329), (7442, 119340), (7930, 111996), (7956, 111630), (8235, 107848), (8296, 107055), (8840, 100467), (9180, 96746), (9333, 95160), (9516, 93330), (9945, 89304), (10370, 85644), (10980, 80886), (11163, 79560), (11895, 74664), (11934, 74420), (12444, 71370), (13176, 67405), (13260, 66978), (13481, 65880), (14040, 63257), (14274, 62220), (14884, 59670), (15555, 57096), (15860, 55998), (15912, 55815), (16470, 53924), (18360, 48373), (18605, 47736), (18666, 47580), (19032, 46665), (19890, 44652), (20740, 42822), (21411, 41480), (21960, 40443), (22326, 39780), (23790, 37332), (23868, 37210), (24888, 35685), (26520, 33489), (26962, 32940), (27999, 31720), (28548, 31110), (29768, 29835)]