239443380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 845365248

約数和(自身を除く): 605921868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 47, 55, 60, 62, 66, 83, 90, 93, 94, 99, 110, 124, 132, 141, 155, 165, 166, 180, 186, 188, 198, 220, 235, 249, 279, 282, 310, 330, 332, 341, 372, 396, 415, 423, 465, 470, 495, 498, 517, 558, 564, 620, 660, 682, 705, 747, 830, 846, 913, 930, 940, 990, 996, 1023, 1034, 1116, 1245, 1364, 1395, 1410, 1457, 1494, 1551, 1660, 1692, 1705, 1826, 1860, 1980, 2046, 2068, 2115, 2490, 2573, 2585, 2739, 2790, 2820, 2914, 2988, 3069, 3102, 3410, 3652, 3735, 3901, 4092, 4230, 4371, 4565, 4653, 4980, 5115, 5146, 5170, 5478, 5580, 5828, 6138, 6204, 6820, 7285, 7470, 7719, 7755, 7802, 8217, 8460, 8742, 9130, 9306, 10230, 10292, 10340, 10956, 11703, 12276, 12865, 13113, 13695, 14570, 14940, 15345, 15438, 15510, 15604, 16027, 16434, 17484, 18260, 18612, 19505, 20460, 21855, 23157, 23265, 23406, 25730, 26226, 27390, 28303, 29140, 30690, 30876, 31020, 32054, 32868, 35109, 38595, 39010, 41085, 42911, 43710, 46314, 46530, 46812, 48081, 51460, 52452, 54780, 56606, 58515, 61380, 64108, 65565, 70218, 77190, 78020, 80135, 82170, 84909, 85822, 87420, 92628, 93060, 96162, 113212, 115785, 117030, 120931, 128733, 131130, 140436, 141515, 144243, 154380, 160270, 164340, 169818, 171644, 175545, 192324, 214555, 231570, 234060, 240405, 241862, 254727, 257466, 262260, 283030, 288486, 320540, 339636, 351090, 362793, 386199, 424545, 429110, 463140, 480810, 483724, 509454, 514932, 566060, 576972, 604655, 643665, 702180, 721215, 725586, 772398, 849090, 858220, 961620, 1018908, 1088379, 1209310, 1273635, 1287330, 1330241, 1442430, 1451172, 1544796, 1698180, 1813965, 1930995, 2176758, 2418620, 2547270, 2574660, 2660482, 2884860, 3627930, 3861990, 3990723, 4353516, 5094540, 5320964, 5441895, 6651205, 7255860, 7723980, 7981446, 10883790, 11972169, 13302410, 15962892, 19953615, 21767580, 23944338, 26604820, 39907230, 47888676, 59860845, 79814460, 119721690, 239443380]

約数ペア:

[(1, 239443380), (2, 119721690), (3, 79814460), (4, 59860845), (5, 47888676), (6, 39907230), (9, 26604820), (10, 23944338), (11, 21767580), (12, 19953615), (15, 15962892), (18, 13302410), (20, 11972169), (22, 10883790), (30, 7981446), (31, 7723980), (33, 7255860), (36, 6651205), (44, 5441895), (45, 5320964), (47, 5094540), (55, 4353516), (60, 3990723), (62, 3861990), (66, 3627930), (83, 2884860), (90, 2660482), (93, 2574660), (94, 2547270), (99, 2418620), (110, 2176758), (124, 1930995), (132, 1813965), (141, 1698180), (155, 1544796), (165, 1451172), (166, 1442430), (180, 1330241), (186, 1287330), (188, 1273635), (198, 1209310), (220, 1088379), (235, 1018908), (249, 961620), (279, 858220), (282, 849090), (310, 772398), (330, 725586), (332, 721215), (341, 702180), (372, 643665), (396, 604655), (415, 576972), (423, 566060), (465, 514932), (470, 509454), (495, 483724), (498, 480810), (517, 463140), (558, 429110), (564, 424545), (620, 386199), (660, 362793), (682, 351090), (705, 339636), (747, 320540), (830, 288486), (846, 283030), (913, 262260), (930, 257466), (940, 254727), (990, 241862), (996, 240405), (1023, 234060), (1034, 231570), (1116, 214555), (1245, 192324), (1364, 175545), (1395, 171644), (1410, 169818), (1457, 164340), (1494, 160270), (1551, 154380), (1660, 144243), (1692, 141515), (1705, 140436), (1826, 131130), (1860, 128733), (1980, 120931), (2046, 117030), (2068, 115785), (2115, 113212), (2490, 96162), (2573, 93060), (2585, 92628), (2739, 87420), (2790, 85822), (2820, 84909), (2914, 82170), (2988, 80135), (3069, 78020), (3102, 77190), (3410, 70218), (3652, 65565), (3735, 64108), (3901, 61380), (4092, 58515), (4230, 56606), (4371, 54780), (4565, 52452), (4653, 51460), (4980, 48081), (5115, 46812), (5146, 46530), (5170, 46314), (5478, 43710), (5580, 42911), (5828, 41085), (6138, 39010), (6204, 38595), (6820, 35109), (7285, 32868), (7470, 32054), (7719, 31020), (7755, 30876), (7802, 30690), (8217, 29140), (8460, 28303), (8742, 27390), (9130, 26226), (9306, 25730), (10230, 23406), (10292, 23265), (10340, 23157), (10956, 21855), (11703, 20460), (12276, 19505), (12865, 18612), (13113, 18260), (13695, 17484), (14570, 16434), (14940, 16027), (15345, 15604), (15438, 15510)]