289021541520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{41947}}^1$

素因数の和:43493

約数の個数: 160

約数和(自身を含む): 943769594880

約数和(自身を除く): 654748053360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1511, 1520, 2280, 3022, 4533, 4560, 6044, 7555, 9066, 12088, 15110, 18132, 22665, 24176, 28709, 30220, 36264, 41947, 45330, 57418, 60440, 72528, 83894, 86127, 90660, 114836, 120880, 125841, 143545, 167788, 172254, 181320, 209735, 229672, 251682, 287090, 335576, 344508, 362640, 419470, 430635, 459344, 503364, 574180, 629205, 671152, 689016, 796993, 838940, 861270, 1006728, 1148360, 1258410, 1378032, 1593986, 1677880, 1722540, 2013456, 2296720, 2390979, 2516820, 3187972, 3355760, 3445080, 3984965, 4781958, 5033640, 6375944, 6890160, 7969930, 9563916, 10067280, 11954895, 12751888, 15939860, 19127832, 23909790, 31879720, 38255664, 47819580, 63381917, 63759440, 95639160, 126763834, 190145751, 191278320, 253527668, 316909585, 380291502, 507055336, 633819170, 760583004, 950728755, 1014110672, 1204256423, 1267638340, 1521166008, 1901457510, 2408512846, 2535276680, 3042332016, 3612769269, 3802915020, 4817025692, 5070553360, 6021282115, 7225538538, 7605830040, 9634051384, 12042564230, 14451077076, 15211660080, 18063846345, 19268102768, 24085128460, 28902154152, 36127692690, 48170256920, 57804308304, 72255385380, 96340513840, 144510770760, 289021541520]

約数ペア:

[(1, 289021541520), (2, 144510770760), (3, 96340513840), (4, 72255385380), (5, 57804308304), (6, 48170256920), (8, 36127692690), (10, 28902154152), (12, 24085128460), (15, 19268102768), (16, 18063846345), (19, 15211660080), (20, 14451077076), (24, 12042564230), (30, 9634051384), (38, 7605830040), (40, 7225538538), (48, 6021282115), (57, 5070553360), (60, 4817025692), (76, 3802915020), (80, 3612769269), (95, 3042332016), (114, 2535276680), (120, 2408512846), (152, 1901457510), (190, 1521166008), (228, 1267638340), (240, 1204256423), (285, 1014110672), (304, 950728755), (380, 760583004), (456, 633819170), (570, 507055336), (760, 380291502), (912, 316909585), (1140, 253527668), (1511, 191278320), (1520, 190145751), (2280, 126763834), (3022, 95639160), (4533, 63759440), (4560, 63381917), (6044, 47819580), (7555, 38255664), (9066, 31879720), (12088, 23909790), (15110, 19127832), (18132, 15939860), (22665, 12751888), (24176, 11954895), (28709, 10067280), (30220, 9563916), (36264, 7969930), (41947, 6890160), (45330, 6375944), (57418, 5033640), (60440, 4781958), (72528, 3984965), (83894, 3445080), (86127, 3355760), (90660, 3187972), (114836, 2516820), (120880, 2390979), (125841, 2296720), (143545, 2013456), (167788, 1722540), (172254, 1677880), (181320, 1593986), (209735, 1378032), (229672, 1258410), (251682, 1148360), (287090, 1006728), (335576, 861270), (344508, 838940), (362640, 796993), (419470, 689016), (430635, 671152), (459344, 629205), (503364, 574180)]