1487908240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 320

約数和(自身を含む): 4639703040

約数和(自身を除く): 3151794800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 35, 38, 40, 52, 56, 62, 65, 70, 76, 80, 91, 95, 104, 112, 124, 130, 133, 140, 152, 155, 182, 190, 208, 217, 247, 248, 260, 266, 280, 304, 310, 347, 364, 380, 403, 434, 455, 494, 496, 520, 532, 560, 589, 620, 665, 694, 728, 760, 806, 868, 910, 988, 1040, 1064, 1085, 1178, 1235, 1240, 1330, 1388, 1456, 1520, 1612, 1729, 1735, 1736, 1820, 1976, 2015, 2128, 2170, 2356, 2429, 2470, 2480, 2660, 2776, 2821, 2945, 3224, 3458, 3470, 3472, 3640, 3952, 4030, 4123, 4340, 4511, 4712, 4858, 4940, 5320, 5552, 5642, 5890, 6448, 6593, 6916, 6940, 7280, 7657, 8060, 8246, 8645, 8680, 9022, 9424, 9716, 9880, 10640, 10757, 11284, 11780, 12145, 13186, 13832, 13880, 14105, 15314, 16120, 16492, 17290, 17360, 18044, 19432, 19760, 20615, 21514, 22555, 22568, 23560, 24290, 26372, 27664, 27760, 28210, 30628, 31577, 32240, 32965, 32984, 34580, 36088, 38285, 38864, 41230, 43028, 45110, 45136, 46151, 47120, 48580, 52744, 53599, 53785, 56420, 61256, 63154, 65930, 65968, 69160, 72176, 75299, 76570, 82460, 85709, 86056, 90220, 92302, 97160, 105488, 107198, 107570, 112840, 122512, 126308, 131860, 138320, 139841, 150598, 153140, 157885, 164920, 171418, 172112, 180440, 184604, 194320, 204383, 214396, 215140, 225680, 230755, 252616, 263720, 267995, 279682, 301196, 306280, 315770, 329840, 342836, 360880, 369208, 376495, 408766, 428545, 428792, 430280, 461510, 505232, 527440, 535990, 559364, 599963, 602392, 612560, 631540, 685672, 699205, 738416, 752990, 817532, 857090, 857584, 860560, 923020, 978887, 1021915, 1071980, 1118728, 1199926, 1204784, 1263080, 1371344, 1398410, 1430681, 1505980, 1635064, 1714180, 1846040, 1957774, 2043830, 2143960, 2237456, 2399852, 2526160, 2656979, 2796820, 2861362, 2999815, 3011960, 3270128, 3428360, 3692080, 3915548, 4087660, 4287920, 4799704, 4894435, 5313958, 5593640, 5722724, 5999630, 6023920, 6856720, 7153405, 7831096, 8175320, 9599408, 9788870, 10627916, 11187280, 11445448, 11999260, 13284895, 14306810, 15662192, 16350640, 18598853, 19577740, 21255832, 22890896, 23998520, 26569790, 28613620, 37197706, 39155480, 42511664, 47997040, 53139580, 57227240, 74395412, 78310960, 92994265, 106279160, 114454480, 148790824, 185988530, 212558320, 297581648, 371977060, 743954120, 1487908240]

約数ペア:

[(1, 1487908240), (2, 743954120), (4, 371977060), (5, 297581648), (7, 212558320), (8, 185988530), (10, 148790824), (13, 114454480), (14, 106279160), (16, 92994265), (19, 78310960), (20, 74395412), (26, 57227240), (28, 53139580), (31, 47997040), (35, 42511664), (38, 39155480), (40, 37197706), (52, 28613620), (56, 26569790), (62, 23998520), (65, 22890896), (70, 21255832), (76, 19577740), (80, 18598853), (91, 16350640), (95, 15662192), (104, 14306810), (112, 13284895), (124, 11999260), (130, 11445448), (133, 11187280), (140, 10627916), (152, 9788870), (155, 9599408), (182, 8175320), (190, 7831096), (208, 7153405), (217, 6856720), (247, 6023920), (248, 5999630), (260, 5722724), (266, 5593640), (280, 5313958), (304, 4894435), (310, 4799704), (347, 4287920), (364, 4087660), (380, 3915548), (403, 3692080), (434, 3428360), (455, 3270128), (494, 3011960), (496, 2999815), (520, 2861362), (532, 2796820), (560, 2656979), (589, 2526160), (620, 2399852), (665, 2237456), (694, 2143960), (728, 2043830), (760, 1957774), (806, 1846040), (868, 1714180), (910, 1635064), (988, 1505980), (1040, 1430681), (1064, 1398410), (1085, 1371344), (1178, 1263080), (1235, 1204784), (1240, 1199926), (1330, 1118728), (1388, 1071980), (1456, 1021915), (1520, 978887), (1612, 923020), (1729, 860560), (1735, 857584), (1736, 857090), (1820, 817532), (1976, 752990), (2015, 738416), (2128, 699205), (2170, 685672), (2356, 631540), (2429, 612560), (2470, 602392), (2480, 599963), (2660, 559364), (2776, 535990), (2821, 527440), (2945, 505232), (3224, 461510), (3458, 430280), (3470, 428792), (3472, 428545), (3640, 408766), (3952, 376495), (4030, 369208), (4123, 360880), (4340, 342836), (4511, 329840), (4712, 315770), (4858, 306280), (4940, 301196), (5320, 279682), (5552, 267995), (5642, 263720), (5890, 252616), (6448, 230755), (6593, 225680), (6916, 215140), (6940, 214396), (7280, 204383), (7657, 194320), (8060, 184604), (8246, 180440), (8645, 172112), (8680, 171418), (9022, 164920), (9424, 157885), (9716, 153140), (9880, 150598), (10640, 139841), (10757, 138320), (11284, 131860), (11780, 126308), (12145, 122512), (13186, 112840), (13832, 107570), (13880, 107198), (14105, 105488), (15314, 97160), (16120, 92302), (16492, 90220), (17290, 86056), (17360, 85709), (18044, 82460), (19432, 76570), (19760, 75299), (20615, 72176), (21514, 69160), (22555, 65968), (22568, 65930), (23560, 63154), (24290, 61256), (26372, 56420), (27664, 53785), (27760, 53599), (28210, 52744), (30628, 48580), (31577, 47120), (32240, 46151), (32965, 45136), (32984, 45110), (34580, 43028), (36088, 41230), (38285, 38864)]