13747804920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{669971}}^1$

素因数の和:670010

約数の個数: 128

約数和(自身を含む): 48237984000

約数和(自身を除く): 34490179080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 669971, 1339942, 2009913, 2679884, 3349855, 4019826, 5359768, 6029739, 6699710, 8039652, 10049565, 12059478, 12729449, 13399420, 16079304, 18089217, 20099130, 24118956, 25458898, 26798840, 30148695, 36178434, 38188347, 40198260, 48237912, 50917796, 60297390, 63647245, 72356868, 76376694, 80396520, 90446085, 101835592, 114565041, 120594780, 127294490, 144713736, 152753388, 180892170, 190941735, 229130082, 241189560, 254588980, 305506776, 343695123, 361784340, 381883470, 458260164, 509177960, 572825205, 687390246, 723568680, 763766940, 916520328, 1145650410, 1374780492, 1527533880, 1718475615, 2291300820, 2749560984, 3436951230, 4582601640, 6873902460, 13747804920]

約数ペア:

[(1, 13747804920), (2, 6873902460), (3, 4582601640), (4, 3436951230), (5, 2749560984), (6, 2291300820), (8, 1718475615), (9, 1527533880), (10, 1374780492), (12, 1145650410), (15, 916520328), (18, 763766940), (19, 723568680), (20, 687390246), (24, 572825205), (27, 509177960), (30, 458260164), (36, 381883470), (38, 361784340), (40, 343695123), (45, 305506776), (54, 254588980), (57, 241189560), (60, 229130082), (72, 190941735), (76, 180892170), (90, 152753388), (95, 144713736), (108, 127294490), (114, 120594780), (120, 114565041), (135, 101835592), (152, 90446085), (171, 80396520), (180, 76376694), (190, 72356868), (216, 63647245), (228, 60297390), (270, 50917796), (285, 48237912), (342, 40198260), (360, 38188347), (380, 36178434), (456, 30148695), (513, 26798840), (540, 25458898), (570, 24118956), (684, 20099130), (760, 18089217), (855, 16079304), (1026, 13399420), (1080, 12729449), (1140, 12059478), (1368, 10049565), (1710, 8039652), (2052, 6699710), (2280, 6029739), (2565, 5359768), (3420, 4019826), (4104, 3349855), (5130, 2679884), (6840, 2009913), (10260, 1339942), (20520, 669971)]