17948172360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{91591}}^1$

素因数の和:91699

約数の個数: 128

約数和(自身を含む): 56977551360

約数和(自身を除く): 39029379000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 345, 355, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1380, 1420, 1633, 1704, 2130, 2760, 2840, 3266, 4260, 4899, 6532, 8165, 8520, 9798, 13064, 16330, 19596, 24495, 32660, 39192, 48990, 65320, 91591, 97980, 183182, 195960, 274773, 366364, 457955, 549546, 732728, 915910, 1099092, 1373865, 1831820, 2106593, 2198184, 2747730, 3663640, 4213186, 5495460, 6319779, 6502961, 8426372, 10532965, 10990920, 12639558, 13005922, 16852744, 19508883, 21065930, 25279116, 26011844, 31598895, 32514805, 39017766, 42131860, 50558232, 52023688, 63197790, 65029610, 78035532, 84263720, 97544415, 126395580, 130059220, 149568103, 156071064, 195088830, 252791160, 260118440, 299136206, 390177660, 448704309, 598272412, 747840515, 780355320, 897408618, 1196544824, 1495681030, 1794817236, 2243521545, 2991362060, 3589634472, 4487043090, 5982724120, 8974086180, 17948172360]

約数ペア:

[(1, 17948172360), (2, 8974086180), (3, 5982724120), (4, 4487043090), (5, 3589634472), (6, 2991362060), (8, 2243521545), (10, 1794817236), (12, 1495681030), (15, 1196544824), (20, 897408618), (23, 780355320), (24, 747840515), (30, 598272412), (40, 448704309), (46, 390177660), (60, 299136206), (69, 260118440), (71, 252791160), (92, 195088830), (115, 156071064), (120, 149568103), (138, 130059220), (142, 126395580), (184, 97544415), (213, 84263720), (230, 78035532), (276, 65029610), (284, 63197790), (345, 52023688), (355, 50558232), (426, 42131860), (460, 39017766), (552, 32514805), (568, 31598895), (690, 26011844), (710, 25279116), (852, 21065930), (920, 19508883), (1065, 16852744), (1380, 13005922), (1420, 12639558), (1633, 10990920), (1704, 10532965), (2130, 8426372), (2760, 6502961), (2840, 6319779), (3266, 5495460), (4260, 4213186), (4899, 3663640), (6532, 2747730), (8165, 2198184), (8520, 2106593), (9798, 1831820), (13064, 1373865), (16330, 1099092), (19596, 915910), (24495, 732728), (32660, 549546), (39192, 457955), (48990, 366364), (65320, 274773), (91591, 195960), (97980, 183182)]