222457320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 256

約数和(自身を含む): 804384000

約数和(自身を除く): 581926680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 54, 57, 60, 72, 74, 76, 90, 95, 108, 111, 114, 120, 135, 148, 152, 171, 180, 185, 190, 216, 222, 228, 270, 285, 293, 296, 333, 342, 360, 370, 380, 444, 456, 513, 540, 555, 570, 586, 666, 684, 703, 740, 760, 855, 879, 888, 999, 1026, 1080, 1110, 1140, 1172, 1332, 1368, 1406, 1465, 1480, 1665, 1710, 1758, 1998, 2052, 2109, 2220, 2280, 2344, 2565, 2637, 2664, 2812, 2930, 3330, 3420, 3515, 3516, 3996, 4104, 4218, 4395, 4440, 4995, 5130, 5274, 5567, 5624, 5860, 6327, 6660, 6840, 7030, 7032, 7911, 7992, 8436, 8790, 9990, 10260, 10545, 10548, 10841, 11134, 11720, 12654, 13185, 13320, 14060, 15822, 16701, 16872, 17580, 18981, 19980, 20520, 21090, 21096, 21682, 22268, 25308, 26370, 27835, 28120, 31635, 31644, 32523, 33402, 35160, 37962, 39555, 39960, 42180, 43364, 44536, 50103, 50616, 52740, 54205, 55670, 63270, 63288, 65046, 66804, 75924, 79110, 83505, 84360, 86728, 94905, 97569, 100206, 105480, 108410, 111340, 126540, 130092, 133608, 150309, 151848, 158220, 162615, 167010, 189810, 195138, 200412, 205979, 216820, 222680, 250515, 253080, 260184, 292707, 300618, 316440, 325230, 334020, 379620, 390276, 400824, 411958, 433640, 487845, 501030, 585414, 601236, 617937, 650460, 668040, 751545, 759240, 780552, 823916, 975690, 1002060, 1029895, 1170828, 1202472, 1235874, 1300920, 1463535, 1503090, 1647832, 1853811, 1951380, 2004120, 2059790, 2341656, 2471748, 2927070, 3006180, 3089685, 3707622, 3902760, 4119580, 4943496, 5561433, 5854140, 6012360, 6179370, 7415244, 8239160, 9269055, 11122866, 11708280, 12358740, 14830488, 18538110, 22245732, 24717480, 27807165, 37076220, 44491464, 55614330, 74152440, 111228660, 222457320]

約数ペア:

[(1, 222457320), (2, 111228660), (3, 74152440), (4, 55614330), (5, 44491464), (6, 37076220), (8, 27807165), (9, 24717480), (10, 22245732), (12, 18538110), (15, 14830488), (18, 12358740), (19, 11708280), (20, 11122866), (24, 9269055), (27, 8239160), (30, 7415244), (36, 6179370), (37, 6012360), (38, 5854140), (40, 5561433), (45, 4943496), (54, 4119580), (57, 3902760), (60, 3707622), (72, 3089685), (74, 3006180), (76, 2927070), (90, 2471748), (95, 2341656), (108, 2059790), (111, 2004120), (114, 1951380), (120, 1853811), (135, 1647832), (148, 1503090), (152, 1463535), (171, 1300920), (180, 1235874), (185, 1202472), (190, 1170828), (216, 1029895), (222, 1002060), (228, 975690), (270, 823916), (285, 780552), (293, 759240), (296, 751545), (333, 668040), (342, 650460), (360, 617937), (370, 601236), (380, 585414), (444, 501030), (456, 487845), (513, 433640), (540, 411958), (555, 400824), (570, 390276), (586, 379620), (666, 334020), (684, 325230), (703, 316440), (740, 300618), (760, 292707), (855, 260184), (879, 253080), (888, 250515), (999, 222680), (1026, 216820), (1080, 205979), (1110, 200412), (1140, 195138), (1172, 189810), (1332, 167010), (1368, 162615), (1406, 158220), (1465, 151848), (1480, 150309), (1665, 133608), (1710, 130092), (1758, 126540), (1998, 111340), (2052, 108410), (2109, 105480), (2220, 100206), (2280, 97569), (2344, 94905), (2565, 86728), (2637, 84360), (2664, 83505), (2812, 79110), (2930, 75924), (3330, 66804), (3420, 65046), (3515, 63288), (3516, 63270), (3996, 55670), (4104, 54205), (4218, 52740), (4395, 50616), (4440, 50103), (4995, 44536), (5130, 43364), (5274, 42180), (5567, 39960), (5624, 39555), (5860, 37962), (6327, 35160), (6660, 33402), (6840, 32523), (7030, 31644), (7032, 31635), (7911, 28120), (7992, 27835), (8436, 26370), (8790, 25308), (9990, 22268), (10260, 21682), (10545, 21096), (10548, 21090), (10841, 20520), (11134, 19980), (11720, 18981), (12654, 17580), (13185, 16872), (13320, 16701), (14060, 15822)]