144453960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 288

約数和(自身を含む): 576201600

約数和(自身を除く): 431747640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 431, 441, 456, 490, 504, 532, 570, 588, 630, 665, 684, 735, 760, 798, 840, 855, 862, 882, 931, 980, 1064, 1140, 1176, 1197, 1260, 1293, 1330, 1368, 1470, 1596, 1710, 1724, 1764, 1862, 1960, 1995, 2155, 2205, 2280, 2394, 2520, 2586, 2660, 2793, 2940, 3017, 3192, 3420, 3448, 3528, 3724, 3879, 3990, 4310, 4410, 4655, 4788, 5172, 5320, 5586, 5880, 5985, 6034, 6465, 6840, 7448, 7758, 7980, 8189, 8379, 8620, 8820, 9051, 9310, 9576, 10344, 11172, 11970, 12068, 12930, 13965, 15085, 15516, 15960, 16378, 16758, 17240, 17640, 18102, 18620, 19395, 21119, 22344, 23940, 24136, 24567, 25860, 27153, 27930, 30170, 31032, 32756, 33516, 36204, 37240, 38790, 40945, 41895, 42238, 45255, 47880, 49134, 51720, 54306, 55860, 57323, 60340, 63357, 65512, 67032, 72408, 73701, 77580, 81890, 83790, 84476, 90510, 98268, 105595, 108612, 111720, 114646, 120680, 122835, 126714, 135765, 147402, 155160, 163780, 167580, 168952, 171969, 181020, 190071, 196536, 211190, 217224, 229292, 245670, 253428, 271530, 286615, 294804, 316785, 327560, 335160, 343938, 362040, 368505, 380142, 401261, 422380, 458584, 491340, 506856, 515907, 543060, 573230, 589608, 633570, 687876, 737010, 760284, 802522, 844760, 859845, 950355, 982680, 1031814, 1086120, 1146460, 1203783, 1267140, 1375752, 1474020, 1520568, 1605044, 1719690, 1900710, 2006305, 2063628, 2292920, 2407566, 2534280, 2579535, 2948040, 3210088, 3439380, 3611349, 3801420, 4012610, 4127256, 4815132, 5159070, 6018915, 6878760, 7222698, 7602840, 8025220, 9630264, 10318140, 12037830, 14445396, 16050440, 18056745, 20636280, 24075660, 28890792, 36113490, 48151320, 72226980, 144453960]

約数ペア:

[(1, 144453960), (2, 72226980), (3, 48151320), (4, 36113490), (5, 28890792), (6, 24075660), (7, 20636280), (8, 18056745), (9, 16050440), (10, 14445396), (12, 12037830), (14, 10318140), (15, 9630264), (18, 8025220), (19, 7602840), (20, 7222698), (21, 6878760), (24, 6018915), (28, 5159070), (30, 4815132), (35, 4127256), (36, 4012610), (38, 3801420), (40, 3611349), (42, 3439380), (45, 3210088), (49, 2948040), (56, 2579535), (57, 2534280), (60, 2407566), (63, 2292920), (70, 2063628), (72, 2006305), (76, 1900710), (84, 1719690), (90, 1605044), (95, 1520568), (98, 1474020), (105, 1375752), (114, 1267140), (120, 1203783), (126, 1146460), (133, 1086120), (140, 1031814), (147, 982680), (152, 950355), (168, 859845), (171, 844760), (180, 802522), (190, 760284), (196, 737010), (210, 687876), (228, 633570), (245, 589608), (252, 573230), (266, 543060), (280, 515907), (285, 506856), (294, 491340), (315, 458584), (342, 422380), (360, 401261), (380, 380142), (392, 368505), (399, 362040), (420, 343938), (431, 335160), (441, 327560), (456, 316785), (490, 294804), (504, 286615), (532, 271530), (570, 253428), (588, 245670), (630, 229292), (665, 217224), (684, 211190), (735, 196536), (760, 190071), (798, 181020), (840, 171969), (855, 168952), (862, 167580), (882, 163780), (931, 155160), (980, 147402), (1064, 135765), (1140, 126714), (1176, 122835), (1197, 120680), (1260, 114646), (1293, 111720), (1330, 108612), (1368, 105595), (1470, 98268), (1596, 90510), (1710, 84476), (1724, 83790), (1764, 81890), (1862, 77580), (1960, 73701), (1995, 72408), (2155, 67032), (2205, 65512), (2280, 63357), (2394, 60340), (2520, 57323), (2586, 55860), (2660, 54306), (2793, 51720), (2940, 49134), (3017, 47880), (3192, 45255), (3420, 42238), (3448, 41895), (3528, 40945), (3724, 38790), (3879, 37240), (3990, 36204), (4310, 33516), (4410, 32756), (4655, 31032), (4788, 30170), (5172, 27930), (5320, 27153), (5586, 25860), (5880, 24567), (5985, 24136), (6034, 23940), (6465, 22344), (6840, 21119), (7448, 19395), (7758, 18620), (7980, 18102), (8189, 17640), (8379, 17240), (8620, 16758), (8820, 16378), (9051, 15960), (9310, 15516), (9576, 15085), (10344, 13965), (11172, 12930), (11970, 12068)]