259299810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 384

約数和(自身を含む): 931627008

約数和(自身を除く): 672327198

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 30, 31, 33, 34, 35, 42, 45, 51, 55, 62, 63, 66, 70, 71, 77, 85, 90, 93, 99, 102, 105, 110, 119, 126, 142, 153, 154, 155, 165, 170, 186, 187, 198, 210, 213, 217, 231, 238, 255, 279, 306, 310, 315, 330, 341, 355, 357, 374, 385, 426, 434, 462, 465, 495, 497, 510, 527, 558, 561, 595, 630, 639, 651, 682, 693, 710, 714, 765, 770, 781, 930, 935, 990, 994, 1023, 1054, 1065, 1071, 1085, 1122, 1155, 1190, 1207, 1278, 1302, 1309, 1386, 1395, 1491, 1530, 1562, 1581, 1683, 1705, 1785, 1870, 1953, 2046, 2130, 2142, 2170, 2201, 2310, 2343, 2387, 2414, 2485, 2618, 2635, 2790, 2805, 2982, 3069, 3162, 3195, 3255, 3366, 3410, 3465, 3570, 3621, 3689, 3905, 3906, 3927, 4402, 4473, 4686, 4743, 4774, 4970, 5115, 5270, 5355, 5467, 5610, 5797, 6035, 6138, 6390, 6510, 6545, 6603, 6930, 7029, 7161, 7242, 7378, 7455, 7810, 7854, 7905, 8415, 8449, 8946, 9486, 9765, 10230, 10710, 10863, 10934, 11005, 11067, 11594, 11715, 11781, 11935, 12070, 13090, 13206, 13277, 14058, 14322, 14910, 15345, 15407, 15810, 16401, 16830, 16898, 17391, 18105, 18445, 19530, 19635, 19809, 21483, 21726, 22010, 22134, 22365, 23430, 23562, 23715, 23870, 24211, 25347, 26554, 27335, 28985, 30690, 30814, 32802, 33015, 33201, 34782, 35145, 35805, 36210, 36890, 37417, 39270, 39618, 39831, 40579, 42245, 42966, 44730, 46221, 47430, 48422, 49203, 50694, 52173, 54315, 54670, 55335, 57970, 58905, 66030, 66385, 66402, 70290, 71610, 72633, 74834, 76041, 77035, 79662, 81158, 82005, 84490, 86955, 92442, 92939, 98406, 99045, 104346, 107415, 108630, 110670, 112251, 117810, 119493, 121055, 121737, 126735, 132770, 138663, 145266, 152082, 154070, 164010, 166005, 169477, 173910, 185878, 187085, 198090, 199155, 202895, 214830, 217899, 224502, 231105, 238986, 242110, 243474, 246015, 253470, 260865, 261919, 277326, 278817, 332010, 336753, 338954, 363165, 365211, 374170, 380205, 398310, 405790, 411587, 435798, 462210, 464695, 492030, 508431, 521730, 523838, 557634, 561255, 597465, 608685, 673506, 693315, 726330, 730422, 760410, 785757, 823174, 836451, 847385, 929390, 1016862, 1089495, 1122510, 1194930, 1217370, 1234761, 1309595, 1386630, 1394085, 1525293, 1571514, 1672902, 1683765, 1694770, 1826055, 2057935, 2178990, 2357271, 2469522, 2542155, 2619190, 2788170, 2881109, 3050586, 3367530, 3652110, 3704283, 3928785, 4115870, 4182255, 4714542, 5084310, 5762218, 6173805, 7408566, 7626465, 7857570, 8364510, 8643327, 11786355, 12347610, 14405545, 15252930, 17286654, 18521415, 23572710, 25929981, 28811090, 37042830, 43216635, 51859962, 86433270, 129649905, 259299810]

約数ペア:

[(1, 259299810), (2, 129649905), (3, 86433270), (5, 51859962), (6, 43216635), (7, 37042830), (9, 28811090), (10, 25929981), (11, 23572710), (14, 18521415), (15, 17286654), (17, 15252930), (18, 14405545), (21, 12347610), (22, 11786355), (30, 8643327), (31, 8364510), (33, 7857570), (34, 7626465), (35, 7408566), (42, 6173805), (45, 5762218), (51, 5084310), (55, 4714542), (62, 4182255), (63, 4115870), (66, 3928785), (70, 3704283), (71, 3652110), (77, 3367530), (85, 3050586), (90, 2881109), (93, 2788170), (99, 2619190), (102, 2542155), (105, 2469522), (110, 2357271), (119, 2178990), (126, 2057935), (142, 1826055), (153, 1694770), (154, 1683765), (155, 1672902), (165, 1571514), (170, 1525293), (186, 1394085), (187, 1386630), (198, 1309595), (210, 1234761), (213, 1217370), (217, 1194930), (231, 1122510), (238, 1089495), (255, 1016862), (279, 929390), (306, 847385), (310, 836451), (315, 823174), (330, 785757), (341, 760410), (355, 730422), (357, 726330), (374, 693315), (385, 673506), (426, 608685), (434, 597465), (462, 561255), (465, 557634), (495, 523838), (497, 521730), (510, 508431), (527, 492030), (558, 464695), (561, 462210), (595, 435798), (630, 411587), (639, 405790), (651, 398310), (682, 380205), (693, 374170), (710, 365211), (714, 363165), (765, 338954), (770, 336753), (781, 332010), (930, 278817), (935, 277326), (990, 261919), (994, 260865), (1023, 253470), (1054, 246015), (1065, 243474), (1071, 242110), (1085, 238986), (1122, 231105), (1155, 224502), (1190, 217899), (1207, 214830), (1278, 202895), (1302, 199155), (1309, 198090), (1386, 187085), (1395, 185878), (1491, 173910), (1530, 169477), (1562, 166005), (1581, 164010), (1683, 154070), (1705, 152082), (1785, 145266), (1870, 138663), (1953, 132770), (2046, 126735), (2130, 121737), (2142, 121055), (2170, 119493), (2201, 117810), (2310, 112251), (2343, 110670), (2387, 108630), (2414, 107415), (2485, 104346), (2618, 99045), (2635, 98406), (2790, 92939), (2805, 92442), (2982, 86955), (3069, 84490), (3162, 82005), (3195, 81158), (3255, 79662), (3366, 77035), (3410, 76041), (3465, 74834), (3570, 72633), (3621, 71610), (3689, 70290), (3905, 66402), (3906, 66385), (3927, 66030), (4402, 58905), (4473, 57970), (4686, 55335), (4743, 54670), (4774, 54315), (4970, 52173), (5115, 50694), (5270, 49203), (5355, 48422), (5467, 47430), (5610, 46221), (5797, 44730), (6035, 42966), (6138, 42245), (6390, 40579), (6510, 39831), (6545, 39618), (6603, 39270), (6930, 37417), (7029, 36890), (7161, 36210), (7242, 35805), (7378, 35145), (7455, 34782), (7810, 33201), (7854, 33015), (7905, 32802), (8415, 30814), (8449, 30690), (8946, 28985), (9486, 27335), (9765, 26554), (10230, 25347), (10710, 24211), (10863, 23870), (10934, 23715), (11005, 23562), (11067, 23430), (11594, 22365), (11715, 22134), (11781, 22010), (11935, 21726), (12070, 21483), (13090, 19809), (13206, 19635), (13277, 19530), (14058, 18445), (14322, 18105), (14910, 17391), (15345, 16898), (15407, 16830), (15810, 16401)]