201736680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3847}}^1$

素因数の和:3903

約数の個数: 128

約数和(自身を含む): 664934400

約数和(自身を除く): 463197720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 3847, 4370, 5244, 6555, 7694, 8740, 10488, 11541, 13110, 15388, 17480, 19235, 23082, 26220, 30776, 38470, 46164, 52440, 57705, 73093, 76940, 88481, 92328, 115410, 146186, 153880, 176962, 219279, 230820, 265443, 292372, 353924, 365465, 438558, 442405, 461640, 530886, 584744, 707848, 730930, 877116, 884810, 1061772, 1096395, 1327215, 1461860, 1681139, 1754232, 1769620, 2123544, 2192790, 2654430, 2923720, 3362278, 3539240, 4385580, 5043417, 5308860, 6724556, 8405695, 8771160, 10086834, 10617720, 13449112, 16811390, 20173668, 25217085, 33622780, 40347336, 50434170, 67245560, 100868340, 201736680]

約数ペア:

[(1, 201736680), (2, 100868340), (3, 67245560), (4, 50434170), (5, 40347336), (6, 33622780), (8, 25217085), (10, 20173668), (12, 16811390), (15, 13449112), (19, 10617720), (20, 10086834), (23, 8771160), (24, 8405695), (30, 6724556), (38, 5308860), (40, 5043417), (46, 4385580), (57, 3539240), (60, 3362278), (69, 2923720), (76, 2654430), (92, 2192790), (95, 2123544), (114, 1769620), (115, 1754232), (120, 1681139), (138, 1461860), (152, 1327215), (184, 1096395), (190, 1061772), (228, 884810), (230, 877116), (276, 730930), (285, 707848), (345, 584744), (380, 530886), (437, 461640), (456, 442405), (460, 438558), (552, 365465), (570, 353924), (690, 292372), (760, 265443), (874, 230820), (920, 219279), (1140, 176962), (1311, 153880), (1380, 146186), (1748, 115410), (2185, 92328), (2280, 88481), (2622, 76940), (2760, 73093), (3496, 57705), (3847, 52440), (4370, 46164), (5244, 38470), (6555, 30776), (7694, 26220), (8740, 23082), (10488, 19235), (11541, 17480), (13110, 15388)]