242679780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 384

約数和(自身を含む): 946176000

約数和(自身を除く): 703496220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 31, 35, 36, 38, 42, 45, 54, 57, 60, 62, 63, 70, 76, 84, 90, 93, 95, 105, 108, 109, 114, 124, 126, 133, 135, 140, 155, 171, 180, 186, 189, 190, 210, 217, 218, 228, 252, 266, 270, 279, 285, 310, 315, 327, 342, 372, 378, 380, 399, 420, 434, 436, 465, 513, 532, 540, 545, 558, 570, 589, 620, 630, 651, 654, 665, 684, 756, 763, 798, 837, 855, 868, 930, 945, 981, 1026, 1085, 1090, 1116, 1140, 1178, 1197, 1260, 1302, 1308, 1330, 1395, 1526, 1596, 1635, 1674, 1710, 1767, 1860, 1890, 1953, 1962, 1995, 2052, 2071, 2170, 2180, 2289, 2356, 2394, 2565, 2604, 2660, 2790, 2943, 2945, 3052, 3255, 3270, 3348, 3379, 3420, 3534, 3591, 3780, 3815, 3906, 3924, 3990, 4123, 4142, 4185, 4340, 4578, 4788, 4905, 5130, 5301, 5580, 5859, 5886, 5890, 5985, 6213, 6510, 6540, 6758, 6867, 7068, 7182, 7630, 7812, 7980, 8246, 8284, 8370, 8835, 9156, 9765, 9810, 10137, 10260, 10355, 10602, 11445, 11718, 11772, 11780, 11970, 12369, 12426, 13020, 13516, 13734, 14364, 14497, 14715, 15260, 15903, 16492, 16740, 16895, 17670, 17955, 18639, 19530, 19620, 20274, 20601, 20615, 20710, 21204, 22890, 23436, 23653, 23940, 24738, 24852, 26505, 27468, 28994, 29295, 29430, 30411, 31065, 31806, 33790, 34335, 35340, 35910, 37107, 37278, 39060, 40548, 41202, 41230, 41420, 43491, 45780, 47306, 49476, 50685, 53010, 55917, 57988, 58590, 58860, 60822, 61845, 62130, 63612, 64201, 67580, 68670, 70959, 71820, 72485, 74214, 74556, 79515, 82404, 82460, 86982, 91233, 93195, 94612, 101370, 103005, 106020, 111321, 111834, 117180, 118265, 121644, 123690, 124260, 128402, 130473, 137340, 141918, 144970, 148428, 152055, 159030, 173964, 182466, 185535, 186390, 192603, 202740, 206010, 212877, 217455, 222642, 223668, 236530, 247380, 256804, 260946, 279585, 283836, 289940, 304110, 318060, 321005, 354795, 364932, 371070, 372780, 385206, 391419, 412020, 425754, 434910, 445284, 449407, 456165, 473060, 521892, 556605, 559170, 577809, 608220, 638631, 642010, 652365, 709590, 742140, 770412, 782838, 851508, 869820, 898814, 912330, 963015, 1064385, 1113210, 1118340, 1155618, 1277262, 1284020, 1304730, 1348221, 1419180, 1565676, 1733427, 1797628, 1824660, 1926030, 1957095, 2128770, 2226420, 2247035, 2311236, 2554524, 2609460, 2696442, 2889045, 3193155, 3466854, 3852060, 3914190, 4044663, 4257540, 4494070, 5392884, 5778090, 6386310, 6741105, 6933708, 7828380, 8089326, 8667135, 8988140, 11556180, 12133989, 12772620, 13482210, 16178652, 17334270, 20223315, 24267978, 26964420, 34668540, 40446630, 48535956, 60669945, 80893260, 121339890, 242679780]

約数ペア:

[(1, 242679780), (2, 121339890), (3, 80893260), (4, 60669945), (5, 48535956), (6, 40446630), (7, 34668540), (9, 26964420), (10, 24267978), (12, 20223315), (14, 17334270), (15, 16178652), (18, 13482210), (19, 12772620), (20, 12133989), (21, 11556180), (27, 8988140), (28, 8667135), (30, 8089326), (31, 7828380), (35, 6933708), (36, 6741105), (38, 6386310), (42, 5778090), (45, 5392884), (54, 4494070), (57, 4257540), (60, 4044663), (62, 3914190), (63, 3852060), (70, 3466854), (76, 3193155), (84, 2889045), (90, 2696442), (93, 2609460), (95, 2554524), (105, 2311236), (108, 2247035), (109, 2226420), (114, 2128770), (124, 1957095), (126, 1926030), (133, 1824660), (135, 1797628), (140, 1733427), (155, 1565676), (171, 1419180), (180, 1348221), (186, 1304730), (189, 1284020), (190, 1277262), (210, 1155618), (217, 1118340), (218, 1113210), (228, 1064385), (252, 963015), (266, 912330), (270, 898814), (279, 869820), (285, 851508), (310, 782838), (315, 770412), (327, 742140), (342, 709590), (372, 652365), (378, 642010), (380, 638631), (399, 608220), (420, 577809), (434, 559170), (436, 556605), (465, 521892), (513, 473060), (532, 456165), (540, 449407), (545, 445284), (558, 434910), (570, 425754), (589, 412020), (620, 391419), (630, 385206), (651, 372780), (654, 371070), (665, 364932), (684, 354795), (756, 321005), (763, 318060), (798, 304110), (837, 289940), (855, 283836), (868, 279585), (930, 260946), (945, 256804), (981, 247380), (1026, 236530), (1085, 223668), (1090, 222642), (1116, 217455), (1140, 212877), (1178, 206010), (1197, 202740), (1260, 192603), (1302, 186390), (1308, 185535), (1330, 182466), (1395, 173964), (1526, 159030), (1596, 152055), (1635, 148428), (1674, 144970), (1710, 141918), (1767, 137340), (1860, 130473), (1890, 128402), (1953, 124260), (1962, 123690), (1995, 121644), (2052, 118265), (2071, 117180), (2170, 111834), (2180, 111321), (2289, 106020), (2356, 103005), (2394, 101370), (2565, 94612), (2604, 93195), (2660, 91233), (2790, 86982), (2943, 82460), (2945, 82404), (3052, 79515), (3255, 74556), (3270, 74214), (3348, 72485), (3379, 71820), (3420, 70959), (3534, 68670), (3591, 67580), (3780, 64201), (3815, 63612), (3906, 62130), (3924, 61845), (3990, 60822), (4123, 58860), (4142, 58590), (4185, 57988), (4340, 55917), (4578, 53010), (4788, 50685), (4905, 49476), (5130, 47306), (5301, 45780), (5580, 43491), (5859, 41420), (5886, 41230), (5890, 41202), (5985, 40548), (6213, 39060), (6510, 37278), (6540, 37107), (6758, 35910), (6867, 35340), (7068, 34335), (7182, 33790), (7630, 31806), (7812, 31065), (7980, 30411), (8246, 29430), (8284, 29295), (8370, 28994), (8835, 27468), (9156, 26505), (9765, 24852), (9810, 24738), (10137, 23940), (10260, 23653), (10355, 23436), (10602, 22890), (11445, 21204), (11718, 20710), (11772, 20615), (11780, 20601), (11970, 20274), (12369, 19620), (12426, 19530), (13020, 18639), (13516, 17955), (13734, 17670), (14364, 16895), (14497, 16740), (14715, 16492), (15260, 15903)]