1368681720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12298

約数の個数: 192

約数和(自身を含む): 5028220800

約数和(自身を除く): 3659539080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3724, 3990, 4655, 5320, 5586, 5880, 7448, 7980, 9310, 11172, 12251, 13965, 15960, 18620, 22344, 24502, 27930, 36753, 37240, 49004, 55860, 61255, 73506, 85757, 98008, 111720, 122510, 147012, 171514, 183765, 232769, 245020, 257271, 294024, 343028, 367530, 428785, 465538, 490040, 514542, 600299, 686056, 698307, 735060, 857570, 931076, 1029084, 1163845, 1200598, 1286355, 1396614, 1470120, 1629383, 1715140, 1800897, 1862152, 2058168, 2327690, 2401196, 2572710, 2793228, 3001495, 3258766, 3430280, 3491535, 3601794, 4655380, 4802392, 4888149, 5145420, 5586456, 6002990, 6517532, 6983070, 7203588, 8146915, 9004485, 9310760, 9776298, 10290840, 11405681, 12005980, 13035064, 13966140, 14407176, 16293830, 18008970, 19552596, 22811362, 24011960, 24440745, 27932280, 32587660, 34217043, 36017940, 39105192, 45622724, 48881490, 57028405, 65175320, 68434086, 72035880, 91245448, 97762980, 114056810, 136868172, 171085215, 195525960, 228113620, 273736344, 342170430, 456227240, 684340860, 1368681720]

約数ペア:

[(1, 1368681720), (2, 684340860), (3, 456227240), (4, 342170430), (5, 273736344), (6, 228113620), (7, 195525960), (8, 171085215), (10, 136868172), (12, 114056810), (14, 97762980), (15, 91245448), (19, 72035880), (20, 68434086), (21, 65175320), (24, 57028405), (28, 48881490), (30, 45622724), (35, 39105192), (38, 36017940), (40, 34217043), (42, 32587660), (49, 27932280), (56, 24440745), (57, 24011960), (60, 22811362), (70, 19552596), (76, 18008970), (84, 16293830), (95, 14407176), (98, 13966140), (105, 13035064), (114, 12005980), (120, 11405681), (133, 10290840), (140, 9776298), (147, 9310760), (152, 9004485), (168, 8146915), (190, 7203588), (196, 6983070), (210, 6517532), (228, 6002990), (245, 5586456), (266, 5145420), (280, 4888149), (285, 4802392), (294, 4655380), (380, 3601794), (392, 3491535), (399, 3430280), (420, 3258766), (456, 3001495), (490, 2793228), (532, 2572710), (570, 2401196), (588, 2327690), (665, 2058168), (735, 1862152), (760, 1800897), (798, 1715140), (840, 1629383), (931, 1470120), (980, 1396614), (1064, 1286355), (1140, 1200598), (1176, 1163845), (1330, 1029084), (1470, 931076), (1596, 857570), (1862, 735060), (1960, 698307), (1995, 686056), (2280, 600299), (2660, 514542), (2793, 490040), (2940, 465538), (3192, 428785), (3724, 367530), (3990, 343028), (4655, 294024), (5320, 257271), (5586, 245020), (5880, 232769), (7448, 183765), (7980, 171514), (9310, 147012), (11172, 122510), (12251, 111720), (13965, 98008), (15960, 85757), (18620, 73506), (22344, 61255), (24502, 55860), (27930, 49004), (36753, 37240)]