2072153460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 6926846976

約数和(自身を除く): 4854693516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 71, 78, 85, 93, 102, 124, 130, 142, 155, 156, 170, 186, 195, 204, 213, 221, 255, 260, 284, 310, 340, 355, 372, 390, 403, 426, 442, 465, 510, 527, 620, 663, 710, 780, 806, 852, 884, 923, 930, 1020, 1054, 1065, 1105, 1207, 1209, 1326, 1420, 1581, 1612, 1846, 1860, 2015, 2108, 2130, 2201, 2210, 2414, 2418, 2635, 2652, 2769, 3162, 3315, 3621, 3692, 4030, 4260, 4402, 4420, 4615, 4828, 4836, 5041, 5270, 5538, 6035, 6045, 6324, 6603, 6630, 6851, 7242, 7905, 8060, 8804, 9230, 10082, 10540, 11005, 11076, 12070, 12090, 13206, 13260, 13702, 13845, 14484, 15123, 15691, 15810, 18105, 18460, 20164, 20553, 22010, 24140, 24180, 25205, 26412, 27404, 27690, 28613, 30246, 31382, 31620, 33015, 34255, 36210, 37417, 41106, 44020, 47073, 50410, 55380, 57226, 60492, 62764, 65533, 66030, 68510, 72420, 74834, 75615, 78455, 82212, 85697, 85839, 94146, 100820, 102765, 112251, 114452, 131066, 132060, 137020, 143065, 149668, 151230, 156271, 156910, 171394, 171678, 187085, 188292, 196599, 205530, 224502, 235365, 257091, 262132, 286130, 302460, 312542, 313820, 327665, 342788, 343356, 374170, 393198, 411060, 428485, 429195, 449004, 468813, 470730, 486421, 514182, 561255, 572260, 625084, 655330, 748340, 781355, 786396, 856970, 858390, 937626, 941460, 972842, 982995, 1028364, 1114061, 1122510, 1285455, 1310660, 1459263, 1562710, 1713940, 1716780, 1875252, 1945684, 1965990, 2031523, 2228122, 2245020, 2344065, 2432105, 2570910, 2656607, 2918526, 3125420, 3342183, 3931980, 4063046, 4456244, 4688130, 4864210, 5141820, 5313214, 5570305, 5837052, 6094569, 6684366, 7296315, 7969821, 8126092, 9376260, 9728420, 10157615, 10626428, 11140610, 12189138, 13283035, 13368732, 14592630, 15939642, 16710915, 20315230, 22281220, 24378276, 26566070, 29185260, 30472845, 31879284, 33421830, 34535891, 39849105, 40630460, 53132140, 60945690, 66843660, 69071782, 79698210, 103607673, 121891380, 138143564, 159396420, 172679455, 207215346, 345358910, 414430692, 518038365, 690717820, 1036076730, 2072153460]

約数ペア:

[(1, 2072153460), (2, 1036076730), (3, 690717820), (4, 518038365), (5, 414430692), (6, 345358910), (10, 207215346), (12, 172679455), (13, 159396420), (15, 138143564), (17, 121891380), (20, 103607673), (26, 79698210), (30, 69071782), (31, 66843660), (34, 60945690), (39, 53132140), (51, 40630460), (52, 39849105), (60, 34535891), (62, 33421830), (65, 31879284), (68, 30472845), (71, 29185260), (78, 26566070), (85, 24378276), (93, 22281220), (102, 20315230), (124, 16710915), (130, 15939642), (142, 14592630), (155, 13368732), (156, 13283035), (170, 12189138), (186, 11140610), (195, 10626428), (204, 10157615), (213, 9728420), (221, 9376260), (255, 8126092), (260, 7969821), (284, 7296315), (310, 6684366), (340, 6094569), (355, 5837052), (372, 5570305), (390, 5313214), (403, 5141820), (426, 4864210), (442, 4688130), (465, 4456244), (510, 4063046), (527, 3931980), (620, 3342183), (663, 3125420), (710, 2918526), (780, 2656607), (806, 2570910), (852, 2432105), (884, 2344065), (923, 2245020), (930, 2228122), (1020, 2031523), (1054, 1965990), (1065, 1945684), (1105, 1875252), (1207, 1716780), (1209, 1713940), (1326, 1562710), (1420, 1459263), (1581, 1310660), (1612, 1285455), (1846, 1122510), (1860, 1114061), (2015, 1028364), (2108, 982995), (2130, 972842), (2201, 941460), (2210, 937626), (2414, 858390), (2418, 856970), (2635, 786396), (2652, 781355), (2769, 748340), (3162, 655330), (3315, 625084), (3621, 572260), (3692, 561255), (4030, 514182), (4260, 486421), (4402, 470730), (4420, 468813), (4615, 449004), (4828, 429195), (4836, 428485), (5041, 411060), (5270, 393198), (5538, 374170), (6035, 343356), (6045, 342788), (6324, 327665), (6603, 313820), (6630, 312542), (6851, 302460), (7242, 286130), (7905, 262132), (8060, 257091), (8804, 235365), (9230, 224502), (10082, 205530), (10540, 196599), (11005, 188292), (11076, 187085), (12070, 171678), (12090, 171394), (13206, 156910), (13260, 156271), (13702, 151230), (13845, 149668), (14484, 143065), (15123, 137020), (15691, 132060), (15810, 131066), (18105, 114452), (18460, 112251), (20164, 102765), (20553, 100820), (22010, 94146), (24140, 85839), (24180, 85697), (25205, 82212), (26412, 78455), (27404, 75615), (27690, 74834), (28613, 72420), (30246, 68510), (31382, 66030), (31620, 65533), (33015, 62764), (34255, 60492), (36210, 57226), (37417, 55380), (41106, 50410), (44020, 47073)]