1427897880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2094

約数の個数: 192

約数和(自身を含む): 4933094400

約数和(自身を除く): 3505196520

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, 72, 76, 90, 95, 107, 114, 120, 152, 171, 180, 190, 214, 228, 285, 321, 342, 360, 380, 428, 456, 535, 570, 642, 684, 760, 855, 856, 963, 1070, 1140, 1284, 1368, 1605, 1710, 1926, 1951, 2033, 2140, 2280, 2568, 3210, 3420, 3852, 3902, 4066, 4280, 4815, 5853, 6099, 6420, 6840, 7704, 7804, 8132, 9630, 9755, 10165, 11706, 12198, 12840, 15608, 16264, 17559, 18297, 19260, 19510, 20330, 23412, 24396, 29265, 30495, 35118, 36594, 37069, 38520, 39020, 40660, 46824, 48792, 58530, 60990, 70236, 73188, 74138, 78040, 81320, 87795, 91485, 111207, 117060, 121980, 140472, 146376, 148276, 175590, 182970, 185345, 208757, 222414, 234120, 243960, 296552, 333621, 351180, 365940, 370690, 417514, 444828, 556035, 626271, 667242, 702360, 731880, 741380, 835028, 889656, 1043785, 1112070, 1252542, 1334484, 1482760, 1668105, 1670056, 1878813, 2087570, 2224140, 2505084, 2668968, 3131355, 3336210, 3757626, 3966383, 4175140, 4448280, 5010168, 6262710, 6672420, 7515252, 7932766, 8350280, 9394065, 11899149, 12525420, 13344840, 15030504, 15865532, 18788130, 19831915, 23798298, 25050840, 31731064, 35697447, 37576260, 39663830, 47596596, 59495745, 71394894, 75152520, 79327660, 95193192, 118991490, 142789788, 158655320, 178487235, 237982980, 285579576, 356974470, 475965960, 713948940, 1427897880]

約数ペア:

[(1, 1427897880), (2, 713948940), (3, 475965960), (4, 356974470), (5, 285579576), (6, 237982980), (8, 178487235), (9, 158655320), (10, 142789788), (12, 118991490), (15, 95193192), (18, 79327660), (19, 75152520), (20, 71394894), (24, 59495745), (30, 47596596), (36, 39663830), (38, 37576260), (40, 35697447), (45, 31731064), (57, 25050840), (60, 23798298), (72, 19831915), (76, 18788130), (90, 15865532), (95, 15030504), (107, 13344840), (114, 12525420), (120, 11899149), (152, 9394065), (171, 8350280), (180, 7932766), (190, 7515252), (214, 6672420), (228, 6262710), (285, 5010168), (321, 4448280), (342, 4175140), (360, 3966383), (380, 3757626), (428, 3336210), (456, 3131355), (535, 2668968), (570, 2505084), (642, 2224140), (684, 2087570), (760, 1878813), (855, 1670056), (856, 1668105), (963, 1482760), (1070, 1334484), (1140, 1252542), (1284, 1112070), (1368, 1043785), (1605, 889656), (1710, 835028), (1926, 741380), (1951, 731880), (2033, 702360), (2140, 667242), (2280, 626271), (2568, 556035), (3210, 444828), (3420, 417514), (3852, 370690), (3902, 365940), (4066, 351180), (4280, 333621), (4815, 296552), (5853, 243960), (6099, 234120), (6420, 222414), (6840, 208757), (7704, 185345), (7804, 182970), (8132, 175590), (9630, 148276), (9755, 146376), (10165, 140472), (11706, 121980), (12198, 117060), (12840, 111207), (15608, 91485), (16264, 87795), (17559, 81320), (18297, 78040), (19260, 74138), (19510, 73188), (20330, 70236), (23412, 60990), (24396, 58530), (29265, 48792), (30495, 46824), (35118, 40660), (36594, 39020), (37069, 38520)]