1230603920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13003}}^1$

素因数の和:13049

約数の個数: 120

約数和(自身を含む): 3541041216

約数和(自身を除く): 2310437296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 169, 182, 208, 260, 280, 338, 364, 455, 520, 560, 676, 728, 845, 910, 1040, 1183, 1352, 1456, 1690, 1820, 2366, 2704, 3380, 3640, 4732, 5915, 6760, 7280, 9464, 11830, 13003, 13520, 18928, 23660, 26006, 47320, 52012, 65015, 91021, 94640, 104024, 130030, 169039, 182042, 208048, 260060, 338078, 364084, 455105, 520120, 676156, 728168, 845195, 910210, 1040240, 1183273, 1352312, 1456336, 1690390, 1820420, 2197507, 2366546, 2704624, 3380780, 3640840, 4395014, 4733092, 5916365, 6761560, 7281680, 8790028, 9466184, 10987535, 11832730, 13523120, 15382549, 17580056, 18932368, 21975070, 23665460, 30765098, 35160112, 43950140, 47330920, 61530196, 76912745, 87900280, 94661840, 123060392, 153825490, 175800560, 246120784, 307650980, 615301960, 1230603920]

約数ペア:

[(1, 1230603920), (2, 615301960), (4, 307650980), (5, 246120784), (7, 175800560), (8, 153825490), (10, 123060392), (13, 94661840), (14, 87900280), (16, 76912745), (20, 61530196), (26, 47330920), (28, 43950140), (35, 35160112), (40, 30765098), (52, 23665460), (56, 21975070), (65, 18932368), (70, 17580056), (80, 15382549), (91, 13523120), (104, 11832730), (112, 10987535), (130, 9466184), (140, 8790028), (169, 7281680), (182, 6761560), (208, 5916365), (260, 4733092), (280, 4395014), (338, 3640840), (364, 3380780), (455, 2704624), (520, 2366546), (560, 2197507), (676, 1820420), (728, 1690390), (845, 1456336), (910, 1352312), (1040, 1183273), (1183, 1040240), (1352, 910210), (1456, 845195), (1690, 728168), (1820, 676156), (2366, 520120), (2704, 455105), (3380, 364084), (3640, 338078), (4732, 260060), (5915, 208048), (6760, 182042), (7280, 169039), (9464, 130030), (11830, 104024), (13003, 94640), (13520, 91021), (18928, 65015), (23660, 52012), (26006, 47320)]