1914730740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 6692474880

約数和(自身を除く): 4777744140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 127, 130, 153, 156, 170, 180, 195, 204, 221, 234, 254, 255, 260, 306, 340, 379, 381, 390, 442, 468, 508, 510, 585, 612, 635, 663, 758, 762, 765, 780, 884, 1020, 1105, 1137, 1143, 1170, 1270, 1326, 1516, 1524, 1530, 1651, 1895, 1905, 1989, 2159, 2210, 2274, 2286, 2340, 2540, 2652, 3060, 3302, 3315, 3411, 3790, 3810, 3978, 4318, 4420, 4548, 4572, 4927, 4953, 5685, 5715, 6443, 6477, 6604, 6630, 6822, 7580, 7620, 7956, 8255, 8636, 9854, 9906, 9945, 10795, 11370, 11430, 12886, 12954, 13260, 13644, 14781, 14859, 16510, 17055, 19329, 19431, 19708, 19812, 19890, 21590, 22740, 22860, 24635, 24765, 25772, 25908, 28067, 29562, 29718, 32215, 32385, 33020, 34110, 38658, 38862, 39780, 43180, 44343, 48133, 49270, 49530, 56134, 57987, 59124, 59436, 64430, 64770, 68220, 73905, 74295, 77316, 77724, 83759, 84201, 88686, 96266, 96645, 97155, 98540, 99060, 112268, 115974, 128860, 129540, 140335, 144399, 147810, 148590, 167518, 168402, 177372, 192532, 193290, 194310, 221715, 231948, 240665, 251277, 252603, 280670, 288798, 289935, 295620, 297180, 335036, 336804, 386580, 388620, 418795, 421005, 433197, 443430, 481330, 502554, 505206, 561340, 577596, 579870, 625729, 721995, 753831, 818261, 837590, 842010, 866394, 886860, 962660, 1005108, 1010412, 1159740, 1251458, 1256385, 1263015, 1443990, 1507662, 1636522, 1675180, 1684020, 1732788, 1877187, 2165985, 2454783, 2502916, 2512770, 2526030, 2887980, 3015324, 3128645, 3273044, 3754374, 3769155, 4091305, 4331970, 4909566, 5025540, 5052060, 5631561, 6257290, 7364349, 7508748, 7538310, 8182610, 8663940, 9385935, 9819132, 10637393, 11263122, 12273915, 12514580, 14728698, 15076620, 16365220, 18771870, 21274786, 22526244, 24547830, 28157805, 29457396, 31912179, 36821745, 37543740, 42549572, 49095660, 53186965, 56315610, 63824358, 73643490, 95736537, 106373930, 112631220, 127648716, 147286980, 159560895, 191473074, 212747860, 319121790, 382946148, 478682685, 638243580, 957365370, 1914730740]

約数ペア:

[(1, 1914730740), (2, 957365370), (3, 638243580), (4, 478682685), (5, 382946148), (6, 319121790), (9, 212747860), (10, 191473074), (12, 159560895), (13, 147286980), (15, 127648716), (17, 112631220), (18, 106373930), (20, 95736537), (26, 73643490), (30, 63824358), (34, 56315610), (36, 53186965), (39, 49095660), (45, 42549572), (51, 37543740), (52, 36821745), (60, 31912179), (65, 29457396), (68, 28157805), (78, 24547830), (85, 22526244), (90, 21274786), (102, 18771870), (117, 16365220), (127, 15076620), (130, 14728698), (153, 12514580), (156, 12273915), (170, 11263122), (180, 10637393), (195, 9819132), (204, 9385935), (221, 8663940), (234, 8182610), (254, 7538310), (255, 7508748), (260, 7364349), (306, 6257290), (340, 5631561), (379, 5052060), (381, 5025540), (390, 4909566), (442, 4331970), (468, 4091305), (508, 3769155), (510, 3754374), (585, 3273044), (612, 3128645), (635, 3015324), (663, 2887980), (758, 2526030), (762, 2512770), (765, 2502916), (780, 2454783), (884, 2165985), (1020, 1877187), (1105, 1732788), (1137, 1684020), (1143, 1675180), (1170, 1636522), (1270, 1507662), (1326, 1443990), (1516, 1263015), (1524, 1256385), (1530, 1251458), (1651, 1159740), (1895, 1010412), (1905, 1005108), (1989, 962660), (2159, 886860), (2210, 866394), (2274, 842010), (2286, 837590), (2340, 818261), (2540, 753831), (2652, 721995), (3060, 625729), (3302, 579870), (3315, 577596), (3411, 561340), (3790, 505206), (3810, 502554), (3978, 481330), (4318, 443430), (4420, 433197), (4548, 421005), (4572, 418795), (4927, 388620), (4953, 386580), (5685, 336804), (5715, 335036), (6443, 297180), (6477, 295620), (6604, 289935), (6630, 288798), (6822, 280670), (7580, 252603), (7620, 251277), (7956, 240665), (8255, 231948), (8636, 221715), (9854, 194310), (9906, 193290), (9945, 192532), (10795, 177372), (11370, 168402), (11430, 167518), (12886, 148590), (12954, 147810), (13260, 144399), (13644, 140335), (14781, 129540), (14859, 128860), (16510, 115974), (17055, 112268), (19329, 99060), (19431, 98540), (19708, 97155), (19812, 96645), (19890, 96266), (21590, 88686), (22740, 84201), (22860, 83759), (24635, 77724), (24765, 77316), (25772, 74295), (25908, 73905), (28067, 68220), (29562, 64770), (29718, 64430), (32215, 59436), (32385, 59124), (33020, 57987), (34110, 56134), (38658, 49530), (38862, 49270), (39780, 48133), (43180, 44343)]