819064080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1194

約数の個数: 240

約数和(自身を含む): 2962939824

約数和(自身を除く): 2143875744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 170, 180, 183, 204, 240, 244, 255, 272, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 720, 732, 765, 816, 915, 976, 1020, 1037, 1097, 1098, 1220, 1224, 1360, 1464, 1530, 1830, 2040, 2074, 2194, 2196, 2440, 2448, 2745, 2928, 3060, 3111, 3291, 3660, 4080, 4148, 4388, 4392, 4880, 5185, 5485, 5490, 6120, 6222, 6582, 7320, 8296, 8776, 8784, 9333, 9873, 10370, 10970, 10980, 12240, 12444, 13164, 14640, 15555, 16455, 16592, 17552, 18649, 18666, 19746, 20740, 21940, 21960, 24888, 26328, 31110, 32910, 37298, 37332, 39492, 41480, 43880, 43920, 46665, 49365, 49776, 52656, 55947, 62220, 65820, 66917, 74596, 74664, 78984, 82960, 87760, 93245, 93330, 98730, 111894, 124440, 131640, 133834, 149192, 149328, 157968, 167841, 186490, 186660, 197460, 200751, 223788, 248880, 263280, 267668, 279735, 298384, 334585, 335682, 372980, 373320, 394920, 401502, 447576, 535336, 559470, 602253, 669170, 671364, 745960, 746640, 789840, 803004, 839205, 895152, 1003755, 1070672, 1118940, 1137589, 1204506, 1338340, 1342728, 1491920, 1606008, 1678410, 2007510, 2237880, 2275178, 2409012, 2676680, 2685456, 3011265, 3212016, 3356820, 3412767, 4015020, 4475760, 4550356, 4818024, 5353360, 5687945, 6022530, 6713640, 6825534, 8030040, 9100712, 9636048, 10238301, 11375890, 12045060, 13427280, 13651068, 16060080, 17063835, 18201424, 20476602, 22751780, 24090120, 27302136, 34127670, 40953204, 45503560, 48180240, 51191505, 54604272, 68255340, 81906408, 91007120, 102383010, 136510680, 163812816, 204766020, 273021360, 409532040, 819064080]

約数ペア:

[(1, 819064080), (2, 409532040), (3, 273021360), (4, 204766020), (5, 163812816), (6, 136510680), (8, 102383010), (9, 91007120), (10, 81906408), (12, 68255340), (15, 54604272), (16, 51191505), (17, 48180240), (18, 45503560), (20, 40953204), (24, 34127670), (30, 27302136), (34, 24090120), (36, 22751780), (40, 20476602), (45, 18201424), (48, 17063835), (51, 16060080), (60, 13651068), (61, 13427280), (68, 12045060), (72, 11375890), (80, 10238301), (85, 9636048), (90, 9100712), (102, 8030040), (120, 6825534), (122, 6713640), (136, 6022530), (144, 5687945), (153, 5353360), (170, 4818024), (180, 4550356), (183, 4475760), (204, 4015020), (240, 3412767), (244, 3356820), (255, 3212016), (272, 3011265), (305, 2685456), (306, 2676680), (340, 2409012), (360, 2275178), (366, 2237880), (408, 2007510), (488, 1678410), (510, 1606008), (549, 1491920), (610, 1342728), (612, 1338340), (680, 1204506), (720, 1137589), (732, 1118940), (765, 1070672), (816, 1003755), (915, 895152), (976, 839205), (1020, 803004), (1037, 789840), (1097, 746640), (1098, 745960), (1220, 671364), (1224, 669170), (1360, 602253), (1464, 559470), (1530, 535336), (1830, 447576), (2040, 401502), (2074, 394920), (2194, 373320), (2196, 372980), (2440, 335682), (2448, 334585), (2745, 298384), (2928, 279735), (3060, 267668), (3111, 263280), (3291, 248880), (3660, 223788), (4080, 200751), (4148, 197460), (4388, 186660), (4392, 186490), (4880, 167841), (5185, 157968), (5485, 149328), (5490, 149192), (6120, 133834), (6222, 131640), (6582, 124440), (7320, 111894), (8296, 98730), (8776, 93330), (8784, 93245), (9333, 87760), (9873, 82960), (10370, 78984), (10970, 74664), (10980, 74596), (12240, 66917), (12444, 65820), (13164, 62220), (14640, 55947), (15555, 52656), (16455, 49776), (16592, 49365), (17552, 46665), (18649, 43920), (18666, 43880), (19746, 41480), (20740, 39492), (21940, 37332), (21960, 37298), (24888, 32910), (26328, 31110)]