19601588760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3221}}^1$

素因数の和:3378

約数の個数: 256

約数和(自身を含む): 65475164160

約数和(自身を除く): 45873575400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 83, 94, 104, 120, 130, 141, 156, 166, 188, 195, 235, 249, 260, 282, 312, 332, 376, 390, 415, 470, 498, 520, 564, 611, 664, 705, 780, 830, 940, 996, 1079, 1128, 1222, 1245, 1410, 1560, 1660, 1833, 1880, 1992, 2158, 2444, 2490, 2820, 3055, 3221, 3237, 3320, 3666, 3901, 4316, 4888, 4980, 5395, 5640, 6110, 6442, 6474, 7332, 7802, 8632, 9165, 9663, 9960, 10790, 11703, 12220, 12884, 12948, 14664, 15604, 16105, 16185, 18330, 19326, 19505, 21580, 23406, 24440, 25768, 25896, 31208, 32210, 32370, 36660, 38652, 39010, 41873, 43160, 46812, 48315, 50713, 58515, 64420, 64740, 73320, 77304, 78020, 83746, 93624, 96630, 101426, 117030, 125619, 128840, 129480, 151387, 152139, 156040, 167492, 193260, 202852, 209365, 234060, 251238, 253565, 267343, 302774, 304278, 334984, 386520, 405704, 418730, 454161, 468120, 502476, 507130, 534686, 605548, 608556, 628095, 756935, 760695, 802029, 837460, 908322, 1004952, 1014260, 1069372, 1211096, 1217112, 1256190, 1336715, 1513870, 1521390, 1604058, 1674920, 1816644, 1968031, 2028520, 2138744, 2270805, 2512380, 2673430, 3027740, 3042780, 3208116, 3475459, 3633288, 3936062, 4010145, 4541610, 5024760, 5346860, 5904093, 6055480, 6085560, 6416232, 6950918, 7872124, 8020290, 9083220, 9840155, 10426377, 10693720, 11808186, 12565121, 13901836, 15744248, 16040580, 17377295, 18166440, 19680310, 20852754, 23616372, 25130242, 27803672, 29520465, 32081160, 34754590, 37695363, 39360620, 41705508, 47232744, 50260484, 52131885, 59040930, 62825605, 69509180, 75390726, 78721240, 83411016, 100520968, 104263770, 118081860, 125651210, 139018360, 150781452, 163346573, 188476815, 208527540, 236163720, 251302420, 301562904, 326693146, 376953630, 417055080, 490039719, 502604840, 653386292, 753907260, 816732865, 980079438, 1306772584, 1507814520, 1633465730, 1960158876, 2450198595, 3266931460, 3920317752, 4900397190, 6533862920, 9800794380, 19601588760]

約数ペア:

[(1, 19601588760), (2, 9800794380), (3, 6533862920), (4, 4900397190), (5, 3920317752), (6, 3266931460), (8, 2450198595), (10, 1960158876), (12, 1633465730), (13, 1507814520), (15, 1306772584), (20, 980079438), (24, 816732865), (26, 753907260), (30, 653386292), (39, 502604840), (40, 490039719), (47, 417055080), (52, 376953630), (60, 326693146), (65, 301562904), (78, 251302420), (83, 236163720), (94, 208527540), (104, 188476815), (120, 163346573), (130, 150781452), (141, 139018360), (156, 125651210), (166, 118081860), (188, 104263770), (195, 100520968), (235, 83411016), (249, 78721240), (260, 75390726), (282, 69509180), (312, 62825605), (332, 59040930), (376, 52131885), (390, 50260484), (415, 47232744), (470, 41705508), (498, 39360620), (520, 37695363), (564, 34754590), (611, 32081160), (664, 29520465), (705, 27803672), (780, 25130242), (830, 23616372), (940, 20852754), (996, 19680310), (1079, 18166440), (1128, 17377295), (1222, 16040580), (1245, 15744248), (1410, 13901836), (1560, 12565121), (1660, 11808186), (1833, 10693720), (1880, 10426377), (1992, 9840155), (2158, 9083220), (2444, 8020290), (2490, 7872124), (2820, 6950918), (3055, 6416232), (3221, 6085560), (3237, 6055480), (3320, 5904093), (3666, 5346860), (3901, 5024760), (4316, 4541610), (4888, 4010145), (4980, 3936062), (5395, 3633288), (5640, 3475459), (6110, 3208116), (6442, 3042780), (6474, 3027740), (7332, 2673430), (7802, 2512380), (8632, 2270805), (9165, 2138744), (9663, 2028520), (9960, 1968031), (10790, 1816644), (11703, 1674920), (12220, 1604058), (12884, 1521390), (12948, 1513870), (14664, 1336715), (15604, 1256190), (16105, 1217112), (16185, 1211096), (18330, 1069372), (19326, 1014260), (19505, 1004952), (21580, 908322), (23406, 837460), (24440, 802029), (25768, 760695), (25896, 756935), (31208, 628095), (32210, 608556), (32370, 605548), (36660, 534686), (38652, 507130), (39010, 502476), (41873, 468120), (43160, 454161), (46812, 418730), (48315, 405704), (50713, 386520), (58515, 334984), (64420, 304278), (64740, 302774), (73320, 267343), (77304, 253565), (78020, 251238), (83746, 234060), (93624, 209365), (96630, 202852), (101426, 193260), (117030, 167492), (125619, 156040), (128840, 152139), (129480, 151387)]