174730920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16001}}^1$

素因数の和:16035

約数の個数: 128

約数和(自身を含む): 645200640

約数和(自身を除く): 470469720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 16001, 32002, 48003, 64004, 80005, 96006, 112007, 128008, 160010, 192012, 208013, 224014, 240015, 320020, 336021, 384024, 416026, 448028, 480030, 560035, 624039, 640040, 672042, 832052, 896056, 960060, 1040065, 1120070, 1248078, 1344084, 1456091, 1664104, 1680105, 1920120, 2080130, 2240140, 2496156, 2688168, 2912182, 3120195, 3360210, 4160260, 4368273, 4480280, 4992312, 5824364, 6240390, 6720420, 7280455, 8320520, 8736546, 11648728, 12480780, 13440840, 14560910, 17473092, 21841365, 24961560, 29121820, 34946184, 43682730, 58243640, 87365460, 174730920]

約数ペア:

[(1, 174730920), (2, 87365460), (3, 58243640), (4, 43682730), (5, 34946184), (6, 29121820), (7, 24961560), (8, 21841365), (10, 17473092), (12, 14560910), (13, 13440840), (14, 12480780), (15, 11648728), (20, 8736546), (21, 8320520), (24, 7280455), (26, 6720420), (28, 6240390), (30, 5824364), (35, 4992312), (39, 4480280), (40, 4368273), (42, 4160260), (52, 3360210), (56, 3120195), (60, 2912182), (65, 2688168), (70, 2496156), (78, 2240140), (84, 2080130), (91, 1920120), (104, 1680105), (105, 1664104), (120, 1456091), (130, 1344084), (140, 1248078), (156, 1120070), (168, 1040065), (182, 960060), (195, 896056), (210, 832052), (260, 672042), (273, 640040), (280, 624039), (312, 560035), (364, 480030), (390, 448028), (420, 416026), (455, 384024), (520, 336021), (546, 320020), (728, 240015), (780, 224014), (840, 208013), (910, 192012), (1092, 160010), (1365, 128008), (1560, 112007), (1820, 96006), (2184, 80005), (2730, 64004), (3640, 48003), (5460, 32002), (10920, 16001)]