40980032760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{71789}}^1$

素因数の和:71941

約数の個数: 128

約数和(自身を含む): 126534182400

約数和(自身を除く): 85554149640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 71, 120, 134, 142, 201, 213, 268, 284, 335, 355, 402, 426, 536, 568, 670, 710, 804, 852, 1005, 1065, 1340, 1420, 1608, 1704, 2010, 2130, 2680, 2840, 4020, 4260, 4757, 8040, 8520, 9514, 14271, 19028, 23785, 28542, 38056, 47570, 57084, 71355, 71789, 95140, 114168, 142710, 143578, 190280, 215367, 285420, 287156, 358945, 430734, 570840, 574312, 717890, 861468, 1076835, 1435780, 1722936, 2153670, 2871560, 4307340, 4809863, 5097019, 8614680, 9619726, 10194038, 14429589, 15291057, 19239452, 20388076, 24049315, 25485095, 28859178, 30582114, 38478904, 40776152, 48098630, 50970190, 57718356, 61164228, 72147945, 76455285, 96197260, 101940380, 115436712, 122328456, 144295890, 152910570, 192394520, 203880760, 288591780, 305821140, 341500273, 577183560, 611642280, 683000546, 1024500819, 1366001092, 1707501365, 2049001638, 2732002184, 3415002730, 4098003276, 5122504095, 6830005460, 8196006552, 10245008190, 13660010920, 20490016380, 40980032760]

約数ペア:

[(1, 40980032760), (2, 20490016380), (3, 13660010920), (4, 10245008190), (5, 8196006552), (6, 6830005460), (8, 5122504095), (10, 4098003276), (12, 3415002730), (15, 2732002184), (20, 2049001638), (24, 1707501365), (30, 1366001092), (40, 1024500819), (60, 683000546), (67, 611642280), (71, 577183560), (120, 341500273), (134, 305821140), (142, 288591780), (201, 203880760), (213, 192394520), (268, 152910570), (284, 144295890), (335, 122328456), (355, 115436712), (402, 101940380), (426, 96197260), (536, 76455285), (568, 72147945), (670, 61164228), (710, 57718356), (804, 50970190), (852, 48098630), (1005, 40776152), (1065, 38478904), (1340, 30582114), (1420, 28859178), (1608, 25485095), (1704, 24049315), (2010, 20388076), (2130, 19239452), (2680, 15291057), (2840, 14429589), (4020, 10194038), (4260, 9619726), (4757, 8614680), (8040, 5097019), (8520, 4809863), (9514, 4307340), (14271, 2871560), (19028, 2153670), (23785, 1722936), (28542, 1435780), (38056, 1076835), (47570, 861468), (57084, 717890), (71355, 574312), (71789, 570840), (95140, 430734), (114168, 358945), (142710, 287156), (143578, 285420), (190280, 215367)]