1440527760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{95273}}^1$

素因数の和:95302

約数の個数: 160

約数和(自身を含む): 5670708480

約数和(自身を除く): 4230180720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 95273, 190546, 285819, 381092, 476365, 571638, 666911, 762184, 857457, 952730, 1143276, 1333822, 1429095, 1524368, 1714914, 1905460, 2000733, 2286552, 2572371, 2667644, 2858190, 3334555, 3429828, 3810920, 4001466, 4287285, 4573104, 5144742, 5335288, 5716380, 6002199, 6669110, 6859656, 7621840, 8002932, 8574570, 10003665, 10289484, 10670576, 11432760, 12004398, 12861855, 13338220, 13719312, 16005864, 17149140, 18006597, 20007330, 20578968, 22865520, 24008796, 25723710, 26676440, 30010995, 32011728, 34298280, 36013194, 40014660, 41157936, 48017592, 51447420, 53352880, 60021990, 68596560, 72026388, 80029320, 90032985, 96035184, 102894840, 120043980, 144052776, 160058640, 180065970, 205789680, 240087960, 288105552, 360131940, 480175920, 720263880, 1440527760]

約数ペア:

[(1, 1440527760), (2, 720263880), (3, 480175920), (4, 360131940), (5, 288105552), (6, 240087960), (7, 205789680), (8, 180065970), (9, 160058640), (10, 144052776), (12, 120043980), (14, 102894840), (15, 96035184), (16, 90032985), (18, 80029320), (20, 72026388), (21, 68596560), (24, 60021990), (27, 53352880), (28, 51447420), (30, 48017592), (35, 41157936), (36, 40014660), (40, 36013194), (42, 34298280), (45, 32011728), (48, 30010995), (54, 26676440), (56, 25723710), (60, 24008796), (63, 22865520), (70, 20578968), (72, 20007330), (80, 18006597), (84, 17149140), (90, 16005864), (105, 13719312), (108, 13338220), (112, 12861855), (120, 12004398), (126, 11432760), (135, 10670576), (140, 10289484), (144, 10003665), (168, 8574570), (180, 8002932), (189, 7621840), (210, 6859656), (216, 6669110), (240, 6002199), (252, 5716380), (270, 5335288), (280, 5144742), (315, 4573104), (336, 4287285), (360, 4001466), (378, 3810920), (420, 3429828), (432, 3334555), (504, 2858190), (540, 2667644), (560, 2572371), (630, 2286552), (720, 2000733), (756, 1905460), (840, 1714914), (945, 1524368), (1008, 1429095), (1080, 1333822), (1260, 1143276), (1512, 952730), (1680, 857457), (1890, 762184), (2160, 666911), (2520, 571638), (3024, 476365), (3780, 381092), (5040, 285819), (7560, 190546), (15120, 95273)]