294868980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 1095494400

約数和(自身を除く): 800625420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 109, 113, 114, 126, 133, 140, 171, 180, 190, 210, 218, 226, 228, 252, 266, 285, 315, 327, 339, 342, 380, 399, 420, 436, 452, 532, 545, 565, 570, 630, 654, 665, 678, 684, 763, 791, 798, 855, 981, 1017, 1090, 1130, 1140, 1197, 1260, 1308, 1330, 1356, 1526, 1582, 1596, 1635, 1695, 1710, 1962, 1995, 2034, 2071, 2147, 2180, 2260, 2289, 2373, 2394, 2660, 3052, 3164, 3270, 3390, 3420, 3815, 3924, 3955, 3990, 4068, 4142, 4294, 4578, 4746, 4788, 4905, 5085, 5985, 6213, 6441, 6540, 6780, 6867, 7119, 7630, 7910, 7980, 8284, 8588, 9156, 9492, 9810, 10170, 10355, 10735, 11445, 11865, 11970, 12317, 12426, 12882, 13734, 14238, 14497, 15029, 15260, 15820, 18639, 19323, 19620, 20340, 20710, 21470, 22890, 23730, 23940, 24634, 24852, 25764, 27468, 28476, 28994, 30058, 31065, 32205, 34335, 35595, 36951, 37278, 38646, 41420, 42940, 43491, 45087, 45780, 47460, 49268, 57988, 60116, 61585, 62130, 64410, 68670, 71190, 72485, 73902, 74556, 75145, 77292, 86219, 86982, 90174, 93195, 96615, 110853, 123170, 124260, 128820, 130473, 135261, 137340, 142380, 144970, 147804, 150290, 172438, 173964, 180348, 184755, 186390, 193230, 217455, 221706, 225435, 234023, 246340, 258657, 260946, 270522, 289940, 300580, 344876, 369510, 372780, 386460, 431095, 434910, 443412, 450870, 468046, 517314, 521892, 541044, 554265, 652365, 676305, 702069, 739020, 775971, 862190, 869820, 901740, 936092, 1034628, 1108530, 1170115, 1293285, 1304730, 1352610, 1404138, 1551942, 1638161, 1724380, 2106207, 2217060, 2340230, 2586570, 2609460, 2705220, 2808276, 3103884, 3276322, 3510345, 3879855, 4212414, 4680460, 4914483, 5173140, 6552644, 7020690, 7759710, 8190805, 8424828, 9828966, 10531035, 14041380, 14743449, 15519420, 16381610, 19657932, 21062070, 24572415, 29486898, 32763220, 42124140, 49144830, 58973796, 73717245, 98289660, 147434490, 294868980]

約数ペア:

[(1, 294868980), (2, 147434490), (3, 98289660), (4, 73717245), (5, 58973796), (6, 49144830), (7, 42124140), (9, 32763220), (10, 29486898), (12, 24572415), (14, 21062070), (15, 19657932), (18, 16381610), (19, 15519420), (20, 14743449), (21, 14041380), (28, 10531035), (30, 9828966), (35, 8424828), (36, 8190805), (38, 7759710), (42, 7020690), (45, 6552644), (57, 5173140), (60, 4914483), (63, 4680460), (70, 4212414), (76, 3879855), (84, 3510345), (90, 3276322), (95, 3103884), (105, 2808276), (109, 2705220), (113, 2609460), (114, 2586570), (126, 2340230), (133, 2217060), (140, 2106207), (171, 1724380), (180, 1638161), (190, 1551942), (210, 1404138), (218, 1352610), (226, 1304730), (228, 1293285), (252, 1170115), (266, 1108530), (285, 1034628), (315, 936092), (327, 901740), (339, 869820), (342, 862190), (380, 775971), (399, 739020), (420, 702069), (436, 676305), (452, 652365), (532, 554265), (545, 541044), (565, 521892), (570, 517314), (630, 468046), (654, 450870), (665, 443412), (678, 434910), (684, 431095), (763, 386460), (791, 372780), (798, 369510), (855, 344876), (981, 300580), (1017, 289940), (1090, 270522), (1130, 260946), (1140, 258657), (1197, 246340), (1260, 234023), (1308, 225435), (1330, 221706), (1356, 217455), (1526, 193230), (1582, 186390), (1596, 184755), (1635, 180348), (1695, 173964), (1710, 172438), (1962, 150290), (1995, 147804), (2034, 144970), (2071, 142380), (2147, 137340), (2180, 135261), (2260, 130473), (2289, 128820), (2373, 124260), (2394, 123170), (2660, 110853), (3052, 96615), (3164, 93195), (3270, 90174), (3390, 86982), (3420, 86219), (3815, 77292), (3924, 75145), (3955, 74556), (3990, 73902), (4068, 72485), (4142, 71190), (4294, 68670), (4578, 64410), (4746, 62130), (4788, 61585), (4905, 60116), (5085, 57988), (5985, 49268), (6213, 47460), (6441, 45780), (6540, 45087), (6780, 43491), (6867, 42940), (7119, 41420), (7630, 38646), (7910, 37278), (7980, 36951), (8284, 35595), (8588, 34335), (9156, 32205), (9492, 31065), (9810, 30058), (10170, 28994), (10355, 28476), (10735, 27468), (11445, 25764), (11865, 24852), (11970, 24634), (12317, 23940), (12426, 23730), (12882, 22890), (13734, 21470), (14238, 20710), (14497, 20340), (15029, 19620), (15260, 19323), (15820, 18639)]