19610362080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1663}}^1$

素因数の和:2134

約数の個数: 288

約数和(自身を含む): 70648381440

約数和(自身を除く): 51038019360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 431, 456, 480, 570, 608, 684, 720, 760, 855, 862, 912, 1140, 1293, 1368, 1440, 1520, 1663, 1710, 1724, 1824, 2155, 2280, 2586, 2736, 3040, 3326, 3420, 3448, 3879, 4310, 4560, 4989, 5172, 5472, 6465, 6652, 6840, 6896, 7758, 8189, 8315, 8620, 9120, 9978, 10344, 12930, 13304, 13680, 13792, 14967, 15516, 16378, 16630, 17240, 19395, 19956, 20688, 24567, 24945, 25860, 26608, 27360, 29934, 31032, 31597, 32756, 33260, 34480, 38790, 39912, 40945, 41376, 49134, 49890, 51720, 53216, 59868, 62064, 63194, 65512, 66520, 68960, 73701, 74835, 77580, 79824, 81890, 94791, 98268, 99780, 103440, 119736, 122835, 124128, 126388, 131024, 133040, 147402, 149670, 155160, 157985, 159648, 163780, 189582, 196536, 199560, 206880, 239472, 245670, 252776, 262048, 266080, 284373, 294804, 299340, 310320, 315970, 327560, 368505, 379164, 393072, 399120, 473955, 478944, 491340, 505552, 568746, 589608, 598680, 620640, 631940, 655120, 716753, 737010, 758328, 786144, 798240, 947910, 982680, 1011104, 1137492, 1179216, 1197360, 1263880, 1310240, 1421865, 1433506, 1474020, 1516656, 1895820, 1965360, 2150259, 2274984, 2358432, 2394720, 2527760, 2843730, 2867012, 2948040, 3033312, 3583765, 3791640, 3930720, 4300518, 4549968, 5055520, 5687460, 5734024, 5896080, 6450777, 7167530, 7583280, 8601036, 9099936, 10751295, 11374920, 11468048, 11792160, 12901554, 13618307, 14335060, 15166560, 17202072, 21502590, 22749840, 22936096, 25803108, 27236614, 28670120, 32253885, 34404144, 40854921, 43005180, 45499680, 51606216, 54473228, 57340240, 64507770, 68091535, 68808288, 81709842, 86010360, 103212432, 108946456, 114680480, 122564763, 129015540, 136183070, 163419684, 172020720, 204274605, 206424864, 217892912, 245129526, 258031080, 272366140, 326839368, 344041440, 408549210, 435785824, 490259052, 516062160, 544732280, 612823815, 653678736, 817098420, 980518104, 1032124320, 1089464560, 1225647630, 1307357472, 1634196840, 1961036208, 2178929120, 2451295260, 3268393680, 3922072416, 4902590520, 6536787360, 9805181040, 19610362080]

約数ペア:

[(1, 19610362080), (2, 9805181040), (3, 6536787360), (4, 4902590520), (5, 3922072416), (6, 3268393680), (8, 2451295260), (9, 2178929120), (10, 1961036208), (12, 1634196840), (15, 1307357472), (16, 1225647630), (18, 1089464560), (19, 1032124320), (20, 980518104), (24, 817098420), (30, 653678736), (32, 612823815), (36, 544732280), (38, 516062160), (40, 490259052), (45, 435785824), (48, 408549210), (57, 344041440), (60, 326839368), (72, 272366140), (76, 258031080), (80, 245129526), (90, 217892912), (95, 206424864), (96, 204274605), (114, 172020720), (120, 163419684), (144, 136183070), (152, 129015540), (160, 122564763), (171, 114680480), (180, 108946456), (190, 103212432), (228, 86010360), (240, 81709842), (285, 68808288), (288, 68091535), (304, 64507770), (342, 57340240), (360, 54473228), (380, 51606216), (431, 45499680), (456, 43005180), (480, 40854921), (570, 34404144), (608, 32253885), (684, 28670120), (720, 27236614), (760, 25803108), (855, 22936096), (862, 22749840), (912, 21502590), (1140, 17202072), (1293, 15166560), (1368, 14335060), (1440, 13618307), (1520, 12901554), (1663, 11792160), (1710, 11468048), (1724, 11374920), (1824, 10751295), (2155, 9099936), (2280, 8601036), (2586, 7583280), (2736, 7167530), (3040, 6450777), (3326, 5896080), (3420, 5734024), (3448, 5687460), (3879, 5055520), (4310, 4549968), (4560, 4300518), (4989, 3930720), (5172, 3791640), (5472, 3583765), (6465, 3033312), (6652, 2948040), (6840, 2867012), (6896, 2843730), (7758, 2527760), (8189, 2394720), (8315, 2358432), (8620, 2274984), (9120, 2150259), (9978, 1965360), (10344, 1895820), (12930, 1516656), (13304, 1474020), (13680, 1433506), (13792, 1421865), (14967, 1310240), (15516, 1263880), (16378, 1197360), (16630, 1179216), (17240, 1137492), (19395, 1011104), (19956, 982680), (20688, 947910), (24567, 798240), (24945, 786144), (25860, 758328), (26608, 737010), (27360, 716753), (29934, 655120), (31032, 631940), (31597, 620640), (32756, 598680), (33260, 589608), (34480, 568746), (38790, 505552), (39912, 491340), (40945, 478944), (41376, 473955), (49134, 399120), (49890, 393072), (51720, 379164), (53216, 368505), (59868, 327560), (62064, 315970), (63194, 310320), (65512, 299340), (66520, 294804), (68960, 284373), (73701, 266080), (74835, 262048), (77580, 252776), (79824, 245670), (81890, 239472), (94791, 206880), (98268, 199560), (99780, 196536), (103440, 189582), (119736, 163780), (122835, 159648), (124128, 157985), (126388, 155160), (131024, 149670), (133040, 147402)]