1330284340

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 3837254400

約数和(自身を除く): 2506970060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 61, 68, 70, 77, 85, 98, 110, 119, 122, 140, 154, 170, 187, 196, 220, 238, 244, 245, 289, 305, 308, 340, 343, 374, 385, 427, 476, 490, 539, 578, 595, 610, 671, 686, 748, 770, 833, 854, 935, 980, 1037, 1078, 1156, 1190, 1220, 1309, 1342, 1372, 1445, 1540, 1666, 1708, 1715, 1870, 2023, 2074, 2135, 2156, 2380, 2618, 2684, 2695, 2890, 2989, 3179, 3332, 3355, 3430, 3740, 3773, 4046, 4148, 4165, 4270, 4697, 5185, 5236, 5390, 5780, 5831, 5978, 6358, 6545, 6710, 6860, 7259, 7546, 8092, 8330, 8540, 9163, 9394, 10115, 10370, 10780, 11407, 11662, 11956, 12716, 13090, 13420, 14161, 14518, 14945, 15092, 15895, 16660, 17629, 18326, 18788, 18865, 20230, 20740, 20923, 22253, 22814, 23324, 23485, 26180, 28322, 29036, 29155, 29890, 31790, 32879, 35258, 36295, 36652, 37730, 40460, 41846, 44506, 45628, 45815, 46970, 50813, 56644, 57035, 58310, 59780, 63580, 64141, 65758, 70516, 70805, 72590, 75460, 79849, 83692, 88145, 89012, 91630, 93940, 99127, 101626, 104615, 111265, 114070, 116620, 123403, 128282, 131516, 141610, 145180, 155771, 159698, 164395, 176290, 183260, 193919, 198254, 203252, 209230, 222530, 228140, 230153, 246806, 254065, 256564, 283220, 311542, 319396, 320705, 328790, 352580, 355691, 387838, 396508, 399245, 418460, 445060, 460306, 493612, 495635, 508130, 558943, 617015, 623084, 641410, 657580, 711382, 775676, 778855, 798490, 863821, 920612, 969595, 991270, 1016260, 1090397, 1117886, 1150765, 1234030, 1282820, 1357433, 1422764, 1557710, 1596980, 1727642, 1778455, 1939190, 1982540, 2180794, 2235772, 2301530, 2468060, 2714866, 2794715, 3115420, 3455284, 3556910, 3878380, 3912601, 4319105, 4361588, 4603060, 5429732, 5451985, 5589430, 6046747, 6787165, 7113820, 7825202, 8638210, 9502031, 10903970, 11178860, 12093494, 13574330, 15650404, 17276420, 19004062, 19563005, 21807940, 24186988, 27148660, 30233735, 38008124, 39126010, 47510155, 60467470, 66514217, 78252020, 95020310, 120934940, 133028434, 190040620, 266056868, 332571085, 665142170, 1330284340]

約数ペア:

[(1, 1330284340), (2, 665142170), (4, 332571085), (5, 266056868), (7, 190040620), (10, 133028434), (11, 120934940), (14, 95020310), (17, 78252020), (20, 66514217), (22, 60467470), (28, 47510155), (34, 39126010), (35, 38008124), (44, 30233735), (49, 27148660), (55, 24186988), (61, 21807940), (68, 19563005), (70, 19004062), (77, 17276420), (85, 15650404), (98, 13574330), (110, 12093494), (119, 11178860), (122, 10903970), (140, 9502031), (154, 8638210), (170, 7825202), (187, 7113820), (196, 6787165), (220, 6046747), (238, 5589430), (244, 5451985), (245, 5429732), (289, 4603060), (305, 4361588), (308, 4319105), (340, 3912601), (343, 3878380), (374, 3556910), (385, 3455284), (427, 3115420), (476, 2794715), (490, 2714866), (539, 2468060), (578, 2301530), (595, 2235772), (610, 2180794), (671, 1982540), (686, 1939190), (748, 1778455), (770, 1727642), (833, 1596980), (854, 1557710), (935, 1422764), (980, 1357433), (1037, 1282820), (1078, 1234030), (1156, 1150765), (1190, 1117886), (1220, 1090397), (1309, 1016260), (1342, 991270), (1372, 969595), (1445, 920612), (1540, 863821), (1666, 798490), (1708, 778855), (1715, 775676), (1870, 711382), (2023, 657580), (2074, 641410), (2135, 623084), (2156, 617015), (2380, 558943), (2618, 508130), (2684, 495635), (2695, 493612), (2890, 460306), (2989, 445060), (3179, 418460), (3332, 399245), (3355, 396508), (3430, 387838), (3740, 355691), (3773, 352580), (4046, 328790), (4148, 320705), (4165, 319396), (4270, 311542), (4697, 283220), (5185, 256564), (5236, 254065), (5390, 246806), (5780, 230153), (5831, 228140), (5978, 222530), (6358, 209230), (6545, 203252), (6710, 198254), (6860, 193919), (7259, 183260), (7546, 176290), (8092, 164395), (8330, 159698), (8540, 155771), (9163, 145180), (9394, 141610), (10115, 131516), (10370, 128282), (10780, 123403), (11407, 116620), (11662, 114070), (11956, 111265), (12716, 104615), (13090, 101626), (13420, 99127), (14161, 93940), (14518, 91630), (14945, 89012), (15092, 88145), (15895, 83692), (16660, 79849), (17629, 75460), (18326, 72590), (18788, 70805), (18865, 70516), (20230, 65758), (20740, 64141), (20923, 63580), (22253, 59780), (22814, 58310), (23324, 57035), (23485, 56644), (26180, 50813), (28322, 46970), (29036, 45815), (29155, 45628), (29890, 44506), (31790, 41846), (32879, 40460), (35258, 37730), (36295, 36652)]