1005443880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3209}}^1$

素因数の和:3603

約数の個数: 128

約数和(自身を含む): 3457555200

約数和(自身を除く): 2452111320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 373, 420, 746, 840, 1119, 1492, 1865, 2238, 2611, 2984, 3209, 3730, 4476, 5222, 5595, 6418, 7460, 7833, 8952, 9627, 10444, 11190, 12836, 13055, 14920, 15666, 16045, 19254, 20888, 22380, 22463, 25672, 26110, 31332, 32090, 38508, 39165, 44760, 44926, 48135, 52220, 62664, 64180, 67389, 77016, 78330, 89852, 96270, 104440, 112315, 128360, 134778, 156660, 179704, 192540, 224630, 269556, 313320, 336945, 385080, 449260, 539112, 673890, 898520, 1196957, 1347780, 2393914, 2695560, 3590871, 4787828, 5984785, 7181742, 8378699, 9575656, 11969570, 14363484, 16757398, 17954355, 23939140, 25136097, 28726968, 33514796, 35908710, 41893495, 47878280, 50272194, 67029592, 71817420, 83786990, 100544388, 125680485, 143634840, 167573980, 201088776, 251360970, 335147960, 502721940, 1005443880]

約数ペア:

[(1, 1005443880), (2, 502721940), (3, 335147960), (4, 251360970), (5, 201088776), (6, 167573980), (7, 143634840), (8, 125680485), (10, 100544388), (12, 83786990), (14, 71817420), (15, 67029592), (20, 50272194), (21, 47878280), (24, 41893495), (28, 35908710), (30, 33514796), (35, 28726968), (40, 25136097), (42, 23939140), (56, 17954355), (60, 16757398), (70, 14363484), (84, 11969570), (105, 9575656), (120, 8378699), (140, 7181742), (168, 5984785), (210, 4787828), (280, 3590871), (373, 2695560), (420, 2393914), (746, 1347780), (840, 1196957), (1119, 898520), (1492, 673890), (1865, 539112), (2238, 449260), (2611, 385080), (2984, 336945), (3209, 313320), (3730, 269556), (4476, 224630), (5222, 192540), (5595, 179704), (6418, 156660), (7460, 134778), (7833, 128360), (8952, 112315), (9627, 104440), (10444, 96270), (11190, 89852), (12836, 78330), (13055, 77016), (14920, 67389), (15666, 64180), (16045, 62664), (19254, 52220), (20888, 48135), (22380, 44926), (22463, 44760), (25672, 39165), (26110, 38508), (31332, 32090)]