3090189280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 7975376640

約数和(自身を除く): 4885187360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 73, 79, 80, 85, 136, 146, 158, 160, 170, 197, 272, 292, 316, 340, 365, 394, 395, 544, 584, 632, 680, 730, 788, 790, 985, 1168, 1241, 1264, 1343, 1360, 1460, 1576, 1580, 1970, 2336, 2482, 2528, 2686, 2720, 2920, 3152, 3160, 3349, 3940, 4964, 5372, 5767, 5840, 6205, 6304, 6320, 6698, 6715, 7880, 9928, 10744, 11534, 11680, 12410, 12640, 13396, 13430, 14381, 15563, 15760, 16745, 19856, 21488, 23068, 24820, 26792, 26860, 28762, 28835, 31126, 31520, 33490, 39712, 42976, 46136, 49640, 53584, 53720, 57524, 57670, 62252, 66980, 71905, 77815, 92272, 98039, 99280, 107168, 107440, 115048, 115340, 124504, 133960, 143810, 155630, 184544, 196078, 198560, 214880, 230096, 230680, 244477, 249008, 264571, 267920, 287620, 311260, 392156, 460192, 461360, 488954, 490195, 498016, 529142, 535840, 575240, 622520, 784312, 922720, 977908, 980390, 1058284, 1136099, 1150480, 1222385, 1245040, 1322855, 1568624, 1955816, 1960780, 2116568, 2272198, 2300960, 2444770, 2490080, 2645710, 3137248, 3911632, 3921560, 4233136, 4544396, 4889540, 5291420, 5680495, 7823264, 7843120, 8466272, 9088792, 9779080, 10582840, 11360990, 15686240, 18177584, 19313683, 19558160, 21165680, 22721980, 36355168, 38627366, 39116320, 42331360, 45443960, 77254732, 90887920, 96568415, 154509464, 181775840, 193136830, 309018928, 386273660, 618037856, 772547320, 1545094640, 3090189280]

約数ペア:

[(1, 3090189280), (2, 1545094640), (4, 772547320), (5, 618037856), (8, 386273660), (10, 309018928), (16, 193136830), (17, 181775840), (20, 154509464), (32, 96568415), (34, 90887920), (40, 77254732), (68, 45443960), (73, 42331360), (79, 39116320), (80, 38627366), (85, 36355168), (136, 22721980), (146, 21165680), (158, 19558160), (160, 19313683), (170, 18177584), (197, 15686240), (272, 11360990), (292, 10582840), (316, 9779080), (340, 9088792), (365, 8466272), (394, 7843120), (395, 7823264), (544, 5680495), (584, 5291420), (632, 4889540), (680, 4544396), (730, 4233136), (788, 3921560), (790, 3911632), (985, 3137248), (1168, 2645710), (1241, 2490080), (1264, 2444770), (1343, 2300960), (1360, 2272198), (1460, 2116568), (1576, 1960780), (1580, 1955816), (1970, 1568624), (2336, 1322855), (2482, 1245040), (2528, 1222385), (2686, 1150480), (2720, 1136099), (2920, 1058284), (3152, 980390), (3160, 977908), (3349, 922720), (3940, 784312), (4964, 622520), (5372, 575240), (5767, 535840), (5840, 529142), (6205, 498016), (6304, 490195), (6320, 488954), (6698, 461360), (6715, 460192), (7880, 392156), (9928, 311260), (10744, 287620), (11534, 267920), (11680, 264571), (12410, 249008), (12640, 244477), (13396, 230680), (13430, 230096), (14381, 214880), (15563, 198560), (15760, 196078), (16745, 184544), (19856, 155630), (21488, 143810), (23068, 133960), (24820, 124504), (26792, 115340), (26860, 115048), (28762, 107440), (28835, 107168), (31126, 99280), (31520, 98039), (33490, 92272), (39712, 77815), (42976, 71905), (46136, 66980), (49640, 62252), (53584, 57670), (53720, 57524)]