101602880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1036

約数の個数: 112

約数和(自身を含む): 269930880

約数和(自身を除く): 168328000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 646, 680, 760, 983, 1088, 1216, 1292, 1360, 1520, 1615, 1966, 2584, 2720, 3040, 3230, 3932, 4915, 5168, 5440, 6080, 6460, 7864, 9830, 10336, 12920, 15728, 16711, 18677, 19660, 20672, 25840, 31456, 33422, 37354, 39320, 51680, 62912, 66844, 74708, 78640, 83555, 93385, 103360, 133688, 149416, 157280, 167110, 186770, 267376, 298832, 314560, 317509, 334220, 373540, 534752, 597664, 635018, 668440, 747080, 1069504, 1195328, 1270036, 1336880, 1494160, 1587545, 2540072, 2673760, 2988320, 3175090, 5080144, 5347520, 5976640, 6350180, 10160288, 12700360, 20320576, 25400720, 50801440, 101602880]

約数ペア:

[(1, 101602880), (2, 50801440), (4, 25400720), (5, 20320576), (8, 12700360), (10, 10160288), (16, 6350180), (17, 5976640), (19, 5347520), (20, 5080144), (32, 3175090), (34, 2988320), (38, 2673760), (40, 2540072), (64, 1587545), (68, 1494160), (76, 1336880), (80, 1270036), (85, 1195328), (95, 1069504), (136, 747080), (152, 668440), (160, 635018), (170, 597664), (190, 534752), (272, 373540), (304, 334220), (320, 317509), (323, 314560), (340, 298832), (380, 267376), (544, 186770), (608, 167110), (646, 157280), (680, 149416), (760, 133688), (983, 103360), (1088, 93385), (1216, 83555), (1292, 78640), (1360, 74708), (1520, 66844), (1615, 62912), (1966, 51680), (2584, 39320), (2720, 37354), (3040, 33422), (3230, 31456), (3932, 25840), (4915, 20672), (5168, 19660), (5440, 18677), (6080, 16711), (6460, 15728), (7864, 12920), (9830, 10336)]