About the Number

115006920

115006919 ← → 115006921

2進数表記:110110110101101110111001000

漢数字表記:一億千五百万六千九百二十

素因数分解:

2 3 × 3 1 × 5 1 × 7 2 × 19559 1

素因数の和:19587
約数の個数: 96
約数和(自身を含む): 401371200
約数和(自身を除く): 286364280

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 19559, 39118, 58677, 78236, 97795, 117354, 136913, 156472, 195590, 234708, 273826, 293385, 391180, 410739, 469416, 547652, 586770, 684565, 782360, 821478, 958391, 1095304, 1173540, 1369130, 1642956, 1916782, 2053695, 2347080, 2738260, 2875173, 3285912, 3833564, 4107390, 4791955, 5476520, 5750346, 7667128, 8214780, 9583910, 11500692, 14375865, 16429560, 19167820, 23001384, 28751730, 38335640, 57503460, 115006920]

約数ペア:
[(1, 115006920), (2, 57503460), (3, 38335640), (4, 28751730), (5, 23001384), (6, 19167820), (7, 16429560), (8, 14375865), (10, 11500692), (12, 9583910), (14, 8214780), (15, 7667128), (20, 5750346), (21, 5476520), (24, 4791955), (28, 4107390), (30, 3833564), (35, 3285912), (40, 2875173), (42, 2738260), (49, 2347080), (56, 2053695), (60, 1916782), (70, 1642956), (84, 1369130), (98, 1173540), (105, 1095304), (120, 958391), (140, 821478), (147, 782360), (168, 684565), (196, 586770), (210, 547652), (245, 469416), (280, 410739), (294, 391180), (392, 293385), (420, 273826), (490, 234708), (588, 195590), (735, 156472), (840, 136913), (980, 117354), (1176, 97795), (1470, 78236), (1960, 58677), (2940, 39118), (5880, 19559)]

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