809561880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1774

約数の個数: 192

約数和(自身を含む): 2810246400

約数和(自身を除く): 2000684520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 284, 285, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 760, 852, 855, 1065, 1140, 1278, 1349, 1368, 1420, 1667, 1704, 1710, 2130, 2280, 2556, 2698, 2840, 3195, 3334, 3420, 4047, 4260, 5001, 5112, 5396, 6390, 6668, 6745, 6840, 8094, 8335, 8520, 10002, 10792, 12141, 12780, 13336, 13490, 15003, 16188, 16670, 20004, 20235, 24282, 25005, 25560, 26980, 30006, 31673, 32376, 33340, 40008, 40470, 48564, 50010, 53960, 60012, 60705, 63346, 66680, 75015, 80940, 95019, 97128, 100020, 118357, 120024, 121410, 126692, 150030, 158365, 161880, 190038, 200040, 236714, 242820, 253384, 285057, 300060, 316730, 355071, 380076, 473428, 475095, 485640, 570114, 591785, 600120, 633460, 710142, 760152, 946856, 950190, 1065213, 1140228, 1183570, 1266920, 1420284, 1425285, 1775355, 1900380, 2130426, 2248783, 2280456, 2367140, 2840568, 2850570, 3550710, 3800760, 4260852, 4497566, 4734280, 5326065, 5701140, 6746349, 7101420, 8521704, 8995132, 10652130, 11243915, 11402280, 13492698, 14202840, 17990264, 20239047, 21304260, 22487830, 26985396, 33731745, 40478094, 42608520, 44975660, 53970792, 67463490, 80956188, 89951320, 101195235, 134926980, 161912376, 202390470, 269853960, 404780940, 809561880]

約数ペア:

[(1, 809561880), (2, 404780940), (3, 269853960), (4, 202390470), (5, 161912376), (6, 134926980), (8, 101195235), (9, 89951320), (10, 80956188), (12, 67463490), (15, 53970792), (18, 44975660), (19, 42608520), (20, 40478094), (24, 33731745), (30, 26985396), (36, 22487830), (38, 21304260), (40, 20239047), (45, 17990264), (57, 14202840), (60, 13492698), (71, 11402280), (72, 11243915), (76, 10652130), (90, 8995132), (95, 8521704), (114, 7101420), (120, 6746349), (142, 5701140), (152, 5326065), (171, 4734280), (180, 4497566), (190, 4260852), (213, 3800760), (228, 3550710), (284, 2850570), (285, 2840568), (342, 2367140), (355, 2280456), (360, 2248783), (380, 2130426), (426, 1900380), (456, 1775355), (568, 1425285), (570, 1420284), (639, 1266920), (684, 1183570), (710, 1140228), (760, 1065213), (852, 950190), (855, 946856), (1065, 760152), (1140, 710142), (1278, 633460), (1349, 600120), (1368, 591785), (1420, 570114), (1667, 485640), (1704, 475095), (1710, 473428), (2130, 380076), (2280, 355071), (2556, 316730), (2698, 300060), (2840, 285057), (3195, 253384), (3334, 242820), (3420, 236714), (4047, 200040), (4260, 190038), (5001, 161880), (5112, 158365), (5396, 150030), (6390, 126692), (6668, 121410), (6745, 120024), (6840, 118357), (8094, 100020), (8335, 97128), (8520, 95019), (10002, 80940), (10792, 75015), (12141, 66680), (12780, 63346), (13336, 60705), (13490, 60012), (15003, 53960), (16188, 50010), (16670, 48564), (20004, 40470), (20235, 40008), (24282, 33340), (25005, 32376), (25560, 31673), (26980, 30006)]