156914214640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3109}}^1$

素因数の和:3252

約数の個数: 240

約数和(自身を含む): 404898861600

約数和(自身を除く): 247984646960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 59, 68, 74, 80, 85, 118, 136, 148, 170, 185, 236, 272, 289, 295, 296, 340, 370, 472, 578, 590, 592, 629, 680, 740, 944, 1003, 1156, 1180, 1258, 1360, 1445, 1480, 2006, 2183, 2312, 2360, 2516, 2890, 2960, 3109, 3145, 4012, 4366, 4624, 4720, 5015, 5032, 5780, 6218, 6290, 8024, 8732, 10030, 10064, 10693, 10915, 11560, 12436, 12580, 15545, 16048, 17051, 17464, 20060, 21386, 21830, 23120, 24872, 25160, 31090, 34102, 34928, 37111, 40120, 42772, 43660, 49744, 50320, 52853, 53465, 62180, 68204, 74222, 80240, 85255, 85544, 87320, 105706, 106930, 115033, 124360, 136408, 148444, 170510, 171088, 174640, 183431, 185555, 211412, 213860, 230066, 248720, 264265, 272816, 296888, 341020, 366862, 371110, 422824, 427720, 460132, 528530, 575165, 593776, 630887, 682040, 733724, 742220, 845648, 855440, 898501, 917155, 920264, 1057060, 1150330, 1261774, 1364080, 1467448, 1484440, 1797002, 1834310, 1840528, 1955561, 2114120, 2300660, 2523548, 2934896, 2968880, 3118327, 3154435, 3594004, 3668620, 3911122, 4228240, 4492505, 4601320, 5047096, 6236654, 6308870, 6786947, 7188008, 7337240, 7822244, 8985010, 9202640, 9777805, 10094192, 12473308, 12617740, 13573894, 14376016, 14674480, 15591635, 15644488, 17970020, 19555610, 24946616, 25235480, 27147788, 31183270, 31288976, 33244537, 33934735, 35940040, 39111220, 49893232, 50470960, 53011559, 54295576, 62366540, 66489074, 67869470, 71880080, 78222440, 106023118, 108591152, 115378099, 124733080, 132978148, 135738940, 156444880, 166222685, 212046236, 230756198, 249466160, 265057795, 265956296, 271477880, 332445370, 424092472, 461512396, 530115590, 531912592, 542955760, 576890495, 664890740, 848184944, 923024792, 1060231180, 1153780990, 1329781480, 1846049584, 1961427683, 2120462360, 2307561980, 2659562960, 3922855366, 4240924720, 4615123960, 7845710732, 9230247920, 9807138415, 15691421464, 19614276830, 31382842928, 39228553660, 78457107320, 156914214640]

約数ペア:

[(1, 156914214640), (2, 78457107320), (4, 39228553660), (5, 31382842928), (8, 19614276830), (10, 15691421464), (16, 9807138415), (17, 9230247920), (20, 7845710732), (34, 4615123960), (37, 4240924720), (40, 3922855366), (59, 2659562960), (68, 2307561980), (74, 2120462360), (80, 1961427683), (85, 1846049584), (118, 1329781480), (136, 1153780990), (148, 1060231180), (170, 923024792), (185, 848184944), (236, 664890740), (272, 576890495), (289, 542955760), (295, 531912592), (296, 530115590), (340, 461512396), (370, 424092472), (472, 332445370), (578, 271477880), (590, 265956296), (592, 265057795), (629, 249466160), (680, 230756198), (740, 212046236), (944, 166222685), (1003, 156444880), (1156, 135738940), (1180, 132978148), (1258, 124733080), (1360, 115378099), (1445, 108591152), (1480, 106023118), (2006, 78222440), (2183, 71880080), (2312, 67869470), (2360, 66489074), (2516, 62366540), (2890, 54295576), (2960, 53011559), (3109, 50470960), (3145, 49893232), (4012, 39111220), (4366, 35940040), (4624, 33934735), (4720, 33244537), (5015, 31288976), (5032, 31183270), (5780, 27147788), (6218, 25235480), (6290, 24946616), (8024, 19555610), (8732, 17970020), (10030, 15644488), (10064, 15591635), (10693, 14674480), (10915, 14376016), (11560, 13573894), (12436, 12617740), (12580, 12473308), (15545, 10094192), (16048, 9777805), (17051, 9202640), (17464, 8985010), (20060, 7822244), (21386, 7337240), (21830, 7188008), (23120, 6786947), (24872, 6308870), (25160, 6236654), (31090, 5047096), (34102, 4601320), (34928, 4492505), (37111, 4228240), (40120, 3911122), (42772, 3668620), (43660, 3594004), (49744, 3154435), (50320, 3118327), (52853, 2968880), (53465, 2934896), (62180, 2523548), (68204, 2300660), (74222, 2114120), (80240, 1955561), (85255, 1840528), (85544, 1834310), (87320, 1797002), (105706, 1484440), (106930, 1467448), (115033, 1364080), (124360, 1261774), (136408, 1150330), (148444, 1057060), (170510, 920264), (171088, 917155), (174640, 898501), (183431, 855440), (185555, 845648), (211412, 742220), (213860, 733724), (230066, 682040), (248720, 630887), (264265, 593776), (272816, 575165), (296888, 528530), (341020, 460132), (366862, 427720), (371110, 422824)]