225470490480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{445453}}^1$

素因数の和:445528

約数の個数: 240

約数和(自身を含む): 818601906720

約数和(自身を除く): 593131416240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1665, 1710, 1776, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 3330, 3420, 3515, 4218, 4440, 4560, 5328, 5624, 6327, 6660, 6840, 7030, 8436, 8880, 10545, 11248, 12654, 13320, 13680, 14060, 16872, 21090, 25308, 26640, 28120, 31635, 33744, 42180, 50616, 56240, 63270, 84360, 101232, 126540, 168720, 253080, 445453, 506160, 890906, 1336359, 1781812, 2227265, 2672718, 3563624, 4009077, 4454530, 5345436, 6681795, 7127248, 8018154, 8463607, 8909060, 10690872, 13363590, 16036308, 16481761, 16927214, 17818120, 20045385, 21381744, 25390821, 26727180, 32072616, 32963522, 33854428, 35636240, 40090770, 42318035, 49445283, 50781642, 53454360, 64145232, 65927044, 67708856, 76172463, 80181540, 82408805, 84636070, 98890566, 101563284, 106908720, 126954105, 131854088, 135417712, 148335849, 152344926, 160363080, 164817610, 169272140, 197781132, 203126568, 247226415, 253908210, 263708176, 296671698, 304689852, 313153459, 320726160, 329635220, 338544280, 380862315, 395562264, 406253136, 494452830, 507816420, 593343396, 609379704, 626306918, 659270440, 677088560, 741679245, 761724630, 791124528, 939460377, 988905660, 1015632840, 1186686792, 1218759408, 1252613836, 1318540880, 1483358490, 1523449260, 1565767295, 1878920754, 1977811320, 2031265680, 2373373584, 2505227672, 2818381131, 2966716980, 3046898520, 3131534590, 3757841508, 3955622640, 4697301885, 5010455344, 5636762262, 5933433960, 6093797040, 6263069180, 7515683016, 9394603770, 11273524524, 11866867920, 12526138360, 14091905655, 15031366032, 18789207540, 22547049048, 25052276720, 28183811310, 37578415080, 45094098096, 56367622620, 75156830160, 112735245240, 225470490480]

約数ペア:

[(1, 225470490480), (2, 112735245240), (3, 75156830160), (4, 56367622620), (5, 45094098096), (6, 37578415080), (8, 28183811310), (9, 25052276720), (10, 22547049048), (12, 18789207540), (15, 15031366032), (16, 14091905655), (18, 12526138360), (19, 11866867920), (20, 11273524524), (24, 9394603770), (30, 7515683016), (36, 6263069180), (37, 6093797040), (38, 5933433960), (40, 5636762262), (45, 5010455344), (48, 4697301885), (57, 3955622640), (60, 3757841508), (72, 3131534590), (74, 3046898520), (76, 2966716980), (80, 2818381131), (90, 2505227672), (95, 2373373584), (111, 2031265680), (114, 1977811320), (120, 1878920754), (144, 1565767295), (148, 1523449260), (152, 1483358490), (171, 1318540880), (180, 1252613836), (185, 1218759408), (190, 1186686792), (222, 1015632840), (228, 988905660), (240, 939460377), (285, 791124528), (296, 761724630), (304, 741679245), (333, 677088560), (342, 659270440), (360, 626306918), (370, 609379704), (380, 593343396), (444, 507816420), (456, 494452830), (555, 406253136), (570, 395562264), (592, 380862315), (666, 338544280), (684, 329635220), (703, 320726160), (720, 313153459), (740, 304689852), (760, 296671698), (855, 263708176), (888, 253908210), (912, 247226415), (1110, 203126568), (1140, 197781132), (1332, 169272140), (1368, 164817610), (1406, 160363080), (1480, 152344926), (1520, 148335849), (1665, 135417712), (1710, 131854088), (1776, 126954105), (2109, 106908720), (2220, 101563284), (2280, 98890566), (2664, 84636070), (2736, 82408805), (2812, 80181540), (2960, 76172463), (3330, 67708856), (3420, 65927044), (3515, 64145232), (4218, 53454360), (4440, 50781642), (4560, 49445283), (5328, 42318035), (5624, 40090770), (6327, 35636240), (6660, 33854428), (6840, 32963522), (7030, 32072616), (8436, 26727180), (8880, 25390821), (10545, 21381744), (11248, 20045385), (12654, 17818120), (13320, 16927214), (13680, 16481761), (14060, 16036308), (16872, 13363590), (21090, 10690872), (25308, 8909060), (26640, 8463607), (28120, 8018154), (31635, 7127248), (33744, 6681795), (42180, 5345436), (50616, 4454530), (56240, 4009077), (63270, 3563624), (84360, 2672718), (101232, 2227265), (126540, 1781812), (168720, 1336359), (253080, 890906), (445453, 506160)]