19627459020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1\times {\mathrm{3583}}^1$

素因数の和:5952

約数の個数: 144

約数和(自身を含む): 64161656832

約数和(自身を除く): 44534197812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2341, 3583, 4682, 7023, 7166, 9364, 10749, 11705, 14046, 14332, 17915, 21069, 21498, 23410, 28092, 30433, 32247, 35115, 35830, 42138, 42996, 46579, 46820, 53745, 60866, 64494, 70230, 71660, 84276, 91299, 93158, 105345, 107490, 121732, 128988, 139737, 140460, 152165, 161235, 182598, 186316, 210690, 214980, 232895, 273897, 279474, 304330, 322470, 365196, 419211, 421380, 456495, 465790, 547794, 558948, 608660, 644940, 698685, 838422, 912990, 931580, 1095588, 1369485, 1397370, 1676844, 1825980, 2096055, 2738970, 2794740, 4192110, 5477940, 8384220, 8387803, 16775606, 25163409, 33551212, 41939015, 50326818, 75490227, 83878030, 100653636, 109041439, 125817045, 150980454, 167756060, 218082878, 251634090, 301960908, 327124317, 377451135, 436165756, 503268180, 545207195, 654248634, 754902270, 981372951, 1090414390, 1308497268, 1509804540, 1635621585, 1962745902, 2180828780, 3271243170, 3925491804, 4906864755, 6542486340, 9813729510, 19627459020]

約数ペア:

[(1, 19627459020), (2, 9813729510), (3, 6542486340), (4, 4906864755), (5, 3925491804), (6, 3271243170), (9, 2180828780), (10, 1962745902), (12, 1635621585), (13, 1509804540), (15, 1308497268), (18, 1090414390), (20, 981372951), (26, 754902270), (30, 654248634), (36, 545207195), (39, 503268180), (45, 436165756), (52, 377451135), (60, 327124317), (65, 301960908), (78, 251634090), (90, 218082878), (117, 167756060), (130, 150980454), (156, 125817045), (180, 109041439), (195, 100653636), (234, 83878030), (260, 75490227), (390, 50326818), (468, 41939015), (585, 33551212), (780, 25163409), (1170, 16775606), (2340, 8387803), (2341, 8384220), (3583, 5477940), (4682, 4192110), (7023, 2794740), (7166, 2738970), (9364, 2096055), (10749, 1825980), (11705, 1676844), (14046, 1397370), (14332, 1369485), (17915, 1095588), (21069, 931580), (21498, 912990), (23410, 838422), (28092, 698685), (30433, 644940), (32247, 608660), (35115, 558948), (35830, 547794), (42138, 465790), (42996, 456495), (46579, 421380), (46820, 419211), (53745, 365196), (60866, 322470), (64494, 304330), (70230, 279474), (71660, 273897), (84276, 232895), (91299, 214980), (93158, 210690), (105345, 186316), (107490, 182598), (121732, 161235), (128988, 152165), (139737, 140460)]