1889426760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:808

約数の個数: 192

約数和(自身を含む): 6188503680

約数和(自身を除く): 4299076920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 169, 195, 260, 302, 312, 338, 390, 453, 507, 520, 604, 617, 676, 755, 780, 845, 906, 1014, 1208, 1234, 1352, 1510, 1560, 1690, 1812, 1851, 1963, 2028, 2265, 2468, 2535, 3020, 3085, 3380, 3624, 3702, 3926, 4056, 4530, 4936, 5070, 5889, 6040, 6170, 6760, 7404, 7852, 8021, 9060, 9255, 9815, 10140, 11778, 12340, 14808, 15704, 16042, 18120, 18510, 19630, 20280, 23556, 24063, 24680, 25519, 29445, 32084, 37020, 39260, 40105, 47112, 48126, 51038, 58890, 64168, 74040, 76557, 78520, 80210, 93167, 96252, 102076, 104273, 117780, 120315, 127595, 153114, 160420, 186334, 192504, 204152, 208546, 235560, 240630, 255190, 279501, 306228, 312819, 320840, 372668, 382785, 417092, 465835, 481260, 510380, 521365, 559002, 612456, 625638, 745336, 765570, 834184, 931670, 962520, 1020760, 1042730, 1118004, 1211171, 1251276, 1397505, 1531140, 1564095, 1863340, 2085460, 2236008, 2422342, 2502552, 2795010, 3062280, 3128190, 3633513, 3726680, 4170920, 4844684, 5590020, 6055855, 6256380, 7267026, 9689368, 11180040, 12111710, 12512760, 14534052, 15745223, 18167565, 24223420, 29068104, 31490446, 36335130, 47235669, 48446840, 62980892, 72670260, 78726115, 94471338, 125961784, 145340520, 157452230, 188942676, 236178345, 314904460, 377885352, 472356690, 629808920, 944713380, 1889426760]

約数ペア:

[(1, 1889426760), (2, 944713380), (3, 629808920), (4, 472356690), (5, 377885352), (6, 314904460), (8, 236178345), (10, 188942676), (12, 157452230), (13, 145340520), (15, 125961784), (20, 94471338), (24, 78726115), (26, 72670260), (30, 62980892), (39, 48446840), (40, 47235669), (52, 36335130), (60, 31490446), (65, 29068104), (78, 24223420), (104, 18167565), (120, 15745223), (130, 14534052), (151, 12512760), (156, 12111710), (169, 11180040), (195, 9689368), (260, 7267026), (302, 6256380), (312, 6055855), (338, 5590020), (390, 4844684), (453, 4170920), (507, 3726680), (520, 3633513), (604, 3128190), (617, 3062280), (676, 2795010), (755, 2502552), (780, 2422342), (845, 2236008), (906, 2085460), (1014, 1863340), (1208, 1564095), (1234, 1531140), (1352, 1397505), (1510, 1251276), (1560, 1211171), (1690, 1118004), (1812, 1042730), (1851, 1020760), (1963, 962520), (2028, 931670), (2265, 834184), (2468, 765570), (2535, 745336), (3020, 625638), (3085, 612456), (3380, 559002), (3624, 521365), (3702, 510380), (3926, 481260), (4056, 465835), (4530, 417092), (4936, 382785), (5070, 372668), (5889, 320840), (6040, 312819), (6170, 306228), (6760, 279501), (7404, 255190), (7852, 240630), (8021, 235560), (9060, 208546), (9255, 204152), (9815, 192504), (10140, 186334), (11778, 160420), (12340, 153114), (14808, 127595), (15704, 120315), (16042, 117780), (18120, 104273), (18510, 102076), (19630, 96252), (20280, 93167), (23556, 80210), (24063, 78520), (24680, 76557), (25519, 74040), (29445, 64168), (32084, 58890), (37020, 51038), (39260, 48126), (40105, 47112)]