1899694317040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11863}}^1\times {\mathrm{4967}}^1$

素因数の和:16887

約数の個数: 160

約数和(自身を含む): 4911381651456

約数和(自身を除く): 3011687334416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 4967, 6448, 8060, 9934, 11863, 16120, 19868, 23726, 24835, 32240, 39736, 47452, 49670, 59315, 64571, 79472, 94904, 99340, 118630, 129142, 153977, 154219, 189808, 198680, 237260, 258284, 307954, 308438, 322855, 367753, 397360, 474520, 516568, 615908, 616876, 645710, 735506, 769885, 771095, 949040, 1033136, 1231816, 1233752, 1291420, 1471012, 1539770, 1542190, 1838765, 2001701, 2463632, 2467504, 2582840, 2942024, 3079540, 3084380, 3677530, 4003402, 4780789, 5165680, 5884048, 6159080, 6168760, 7355060, 8006804, 9561578, 10008505, 12318160, 12337520, 14710120, 16013608, 19123156, 20017010, 23903945, 29420240, 32027216, 38246312, 40034020, 47807890, 58923521, 76492624, 80068040, 95615780, 117847042, 160136080, 191231560, 235694084, 294617605, 382463120, 471388168, 589235210, 766005773, 942776336, 1178470420, 1532011546, 1826629151, 2356940840, 3064023092, 3653258302, 3830028865, 4713881680, 6128046184, 7306516604, 7660057730, 9133145755, 12256092368, 14613033208, 15320115460, 18266291510, 23746178963, 29226066416, 30640230920, 36532583020, 47492357926, 61280461840, 73065166040, 94984715852, 118730894815, 146130332080, 189969431704, 237461789630, 379938863408, 474923579260, 949847158520, 1899694317040]

約数ペア:

[(1, 1899694317040), (2, 949847158520), (4, 474923579260), (5, 379938863408), (8, 237461789630), (10, 189969431704), (13, 146130332080), (16, 118730894815), (20, 94984715852), (26, 73065166040), (31, 61280461840), (40, 47492357926), (52, 36532583020), (62, 30640230920), (65, 29226066416), (80, 23746178963), (104, 18266291510), (124, 15320115460), (130, 14613033208), (155, 12256092368), (208, 9133145755), (248, 7660057730), (260, 7306516604), (310, 6128046184), (403, 4713881680), (496, 3830028865), (520, 3653258302), (620, 3064023092), (806, 2356940840), (1040, 1826629151), (1240, 1532011546), (1612, 1178470420), (2015, 942776336), (2480, 766005773), (3224, 589235210), (4030, 471388168), (4967, 382463120), (6448, 294617605), (8060, 235694084), (9934, 191231560), (11863, 160136080), (16120, 117847042), (19868, 95615780), (23726, 80068040), (24835, 76492624), (32240, 58923521), (39736, 47807890), (47452, 40034020), (49670, 38246312), (59315, 32027216), (64571, 29420240), (79472, 23903945), (94904, 20017010), (99340, 19123156), (118630, 16013608), (129142, 14710120), (153977, 12337520), (154219, 12318160), (189808, 10008505), (198680, 9561578), (237260, 8006804), (258284, 7355060), (307954, 6168760), (308438, 6159080), (322855, 5884048), (367753, 5165680), (397360, 4780789), (474520, 4003402), (516568, 3677530), (615908, 3084380), (616876, 3079540), (645710, 2942024), (735506, 2582840), (769885, 2467504), (771095, 2463632), (949040, 2001701), (1033136, 1838765), (1231816, 1542190), (1233752, 1539770), (1291420, 1471012)]